Barthes kept his system to a 'strict format' of cards which were one quarter the size of his usual sheet of writing paper, though he did adjust the size over time as paper sizes standardized within Europe. Hollier indicates that the collection had considerable 'interior mobility' and the cards were constantly reordered with use. Barthes also apparently frequently annotated and altered his notes on cards, so they were also changing with use over time.

Did he make his own cards or purchase them? The sizing of his paper with respect to his cards might indicate that he made his own as it would have been relatively easy to fold his own paper in half twice and cut it up.

Were his cards numbered or marked so as to be able to put them into some sort of standard order? There's a mention of 'interior mobility' and if this was the case were they just floating around internally or were they somehow indexed and tethered (linked) together?

The fact that they were regularly used, revise, and easily reordered means that they could definitely have been used to elicit creativity in the same manner as Raymond Llull's combinatorial art, though done externally rather than within one's own mind.

Note the idea here about how easily portable a 1,000 card index must have been or alternately how important it must have been that Barthes traveled with it.

Peter Krapp created a list of thinkers including Locke, Leibniz, Hegel, Wittgenstein, Barthes, Michel Leiris, Georges Perec, and Lévi-Strauss who used index cards in his essay Hypertext Avant La Lettre on the precursors of hypertext.

see also: Krapp, P. (2006) ‘Hypertext Avant La Lettre’, in W. H. K. Chun & T. Keenan (eds), New Media, Old Theory: A History and Theory Reader. New York: Routledge: 359-373.

Notice that Krapp was the translator of Paper Machines About Cards & Catalogs, 1548 – 1929 (MIT Press, 2011) by Marcus Krajewski. Which was writing about hypertext and index cards first? Or did they simply influence each other?

Roland Barthes' use of index cards has been documented by the following:

Krapp, P. (2006) ‘Hypertext Avant La Lettre’, in W. H. K. Chun & T. Keenan (eds), New Media, Old Theory: A History and Theory Reader. New York: Routledge: 359-373.

Hollier, D. (2005) ‘Notes (on the Index Card)’, October 112 (Spring): 35-44.

Calvet, J.-L. (1994) Roland Barthes: A Biography. Trans. S. Wykes. Bloomington: Indiana University Press.

Includes some research on the use Roland Barthes made of index cards for note taking to create his output.

Wait, what?! Someone's written an essay on index card use by these two?!

First time I've run across the French term fichier boîte (literally 'file box') for index card boxes or files.

As someone looking into note taking practices and aware of the idea of the zettelkasten, the suspense is building for me. I'm hoping this paper will have the payoff I'm looking for: a description of Roland Barthes' note taking methods!

An alternate view of Roland Barthes, likely taken in his 1963 session with Henri Cartier-Bresson. Index card boxes can be seen on the shelf behind him.

via https://newrepublic.com/article/144518/laurent-binet-case-dead-author-seventh-function-language-novel-whodunit-french-intellectuals

A photo of Roland Barthes from 1963 featured in Picturing Barthes: The Photographic Construction of Authorship (Oxford University Press, 2020) DOI: 10.5871/bacad/9780197266670.003.0007

There appears to be in index card file behind him in the photo, which he may have used for note taking in the mode of a zettelkasten.

link to journal article notes on:

Wilken, Rowan. “The Card Index as Creativity Machine.” Culture Machine 11 (2010): 7–30. https://culturemachine.net/creative-media/

Zedelmaier argues that scholarly methods of informa- tion management inspired bureaucratic information management; see Zedelmaier (2004), 203.

Go digging around here for links to the history of index cards, zettelkasten, and business/accounting.

https://threadreaderapp.com/thread/1507077095058550792.html

Steven Johnson identifies the three features of Scrivener which provide him with the most value.

Notice the close similarity of these features to those of a traditional zettelkasten: cards of text which can be linked together and rearranged into lines of thought.

One difference is the focus on the creation of folders which creates definite hierarchies rather than networks of thought.

‘Capitalizing on skepticism’: How the coronavirus has exposed us once again. (2022, February 16). The Seattle Times. https://www.seattletimes.com/seattle-news/capitalizing-on-skepticism-how-the-coronavirus-has-exposed-us-once-again/

In published instructions issued on May 8, 1791 in France, Gaspard-Michel LeBlond by way of standardization for library catalogs suggests using playing cards either vertically or horizontally but admonishing catalogers to pick one orientation and stick with it. He was likely familiar with the use of playing cards for this purpose by Abbé Rozier fifteen years earlier.

Benedictine abbot Franz Stephan Rautenstrauch (1734 – 1785) in creating the Catalogo Topographico for the Vienna University Library created a nine point instruction set for cataloging, describing, and ordering books which included using paper slips.

Interesting to note that the admonishment to leave the backs of the slips (pagina aversa), in the 1780's seems to make its way into 20th century practice by Luhmann and others.

Abbé François Rozier cleverly transferred book titles onto the blank side of French playing cards instead of cut octavo sheets as a means of indexing after being appointed in 1775 to index the holdings of the Académie des Sciences in Paris.

With blank backs, French playing cards in the late 1700s were often used as lottery tickets, marriage and death announcements, notepads, and business cards.

Prior to 1816 in France playing cards (cartes à jouer) had unmarked backs and thereafter contained a Tarot pattern.

On the back of his notes, you will find not only manuscript drafts, but also old bills or drawings by his children. [footnote]

While it's possible that Luhmann may have cut some of his own paper, by the time he was creating his notes the mass manufacture of index cards of various sizes was ubiquitous enough that he should never have had to cut his own. He certainly wasn't forced to manufacture them the way Carl Linnaeus had to.

Singh Chawla, D. (2022). Massive open index of scholarly papers launches. Nature. https://doi.org/10.1038/d41586-022-00138-y

From a computer science perspective, isn't the index card functioning like an external memory, albeit one with somewhat pre-arranged linked paths? It's the movement through the machine's various paths that is doing the "thinking". Or the user's (active) choices that create the paths creates the impression of thinking.

Perhaps it's the pre-arranged links where the thinking has already happened (based on "work" put into the system) and then traversing the paths gives the appearance of "new" thinking?

How does this relate to other systems which can be thought of as thinking from a complexity perspective? Bacteria perhaps? Groups of cells acting in concert? Groups of people acting in concert? Cells seeing out food using random walks? etc?

From this perspective, how can we break out the constituent parts of thought and thinking? Consciousness? With enough nodes and edges and choices of paths between them (or a "correct" subset of paths) could anything look like thinking or computing?

Interesting to note here that he suggests a scratch pad rather than index cards here given his own personal use of index cards.

Given the use case that Niklas Luhmann had, the translation of zettelkasten into English is better read as "index card file" rather than the simpler and more direct translation "slip box".

While it's not often talked about in the recent contexts, there is a long history of using index cards for note taking in the United States and the idea of an index card file was once ubiquitous. There has been such a long span between this former ubiquity and our digital modernity that the idea of a zettelkasten seems like a wondrous new tool, never seen before. As a result, people in within social media, the personal knowledge management space, or the tools for thought space will happily use the phrase zettelkasten as if it is the hottest and newest thing on the planet.

An absolutely beautiful design for short notes.

This is the sort of theme that will appeal to zettelkasten users who are building digital gardens. A bit of the old mixed in with the new.

<small><cite class='h-cite via'>ᔥ <span class='p-author h-card'>Pete Moor </span> in // pimoore.ca (<time class='dt-published'>12/24/2021 18:02:15</time>)</cite></small>

With the invention of the index card and atomic, easily moveable information that can be permuted and re-ordered, the idea of commonplacing doesn't simply highlight and repeat the older wise sayings (sententiae), but allows them to become repositories of new and expanding information. We don't just excerpt anymore, but mix the older thoughts with newer thoughts. This evolution creates a Cambrian explosion of ideas that helps to fuel the information overload from the 16th century onward.

aliases for "topical headings": headwords keywords tags categories

The mechanical work of moving an index card from one position to another (and potentially changing or modifying links to it in the process) allows us to call card catalogues paper machines. This property is not shared by information stored in codices or scrolls and thus we do not call books paper machines.

from Foucault 1975, p. 363, n. 49; see Foucault 1966, pp. XV and passim for discourse analysis.

Is he talking here about the invention of the index card about the same time as the rise of the scientific method? With index cards one can directly compare and contrast two different ideas as if weighing them on a balance to see which carries more weight. Then the better idea can win while the lesser is discarded to the "scrap heap"?

Curiously, and possibly coincidently, the idea of the index card and the invention of the house number co-occur in the same decade and the same town. This creates the potential of abstracting the representation of information and people into numbers for easier access and linking.

The primary value of the card catalogue and index cards as tools for thought is that it is a self-contained, uniform and mobile carrier that can be arranged and processed based on strict systems of order. Books have many of these properties, but the information isn't as atomic or as easily re-ordered.

procedure for the writing and reading head to move over the paper segments. This book seeks to map the three basic logical components of every computer onto the card catalog as a “ paper machine,” analyzing its data processing and interfaces that may justify the claim, “Card catalogs can do anything!”

Purpose of the book.

A card catalog of index cards used by a human meets all the basic criteria of a Turing machine, or abstract computer, as defined by Alan Turing.

What a great quote to start off a book like this!

Now that we're digitizing the Zettelkasten we often find dated notes that say things like "note 60,7B3 is missing". This note replaces the original note at this position. We often find that the original note is maybe only 20, 30 notes away, put back in the wrong position. But Luhmann did not start looking, because where should he look? How far would he have to go to maybe find it again? So, instead he adds the "note is missing"-note. Should he bump into the original note by chance, then he could put it back in its original position. Or else, not.

Niklas Luhmann had a simple way of dealing with lost cards by creating empty replacements which could be swapped out if found later. It's not too dissimilar to doing inventory in a book store where mischievous customers pick up books, move them, or even hide them sections away. Going through occasionally or even regularly or systematically would eventually find lost/misfiled cards unless they were removed entirely from the system (similar to stolen books).

So the big secret then is, how did he know that this note here exists? How could he remember that this existing note was relevant to the new one he was writing? A mystery we haven't solved yet.

I'm surprised to see/hear this!

How did Niklas Luhmann cross link his notes? Apparently researchers don't quite know, but I'd suggest that in working with them diligently over time, he'd have a reasonable internal idea from memory in addition to working with his indices and his outline cards.

The cards in some sense form a physical path through which he regularly traverses, so he's making a physical memory palace (or songline) out of index cards.

Paul Chavigny, Organisation du travail intellectuel: Recettes pratiques a` l’usage des e ́tudiants de toutes les faculte ́s et de tous les travailleurs (Paris, 1920)

Chavigny was an advocate for the index card in note taking in imitation of "accountants of the modern school". We know that the rise of the index card was hastened by the innovation of Melvil Dewey's company using index cards as part of their internal accounting system, which they actively exported to other companies as a product.

Else, H. (2021). Giant, free index to world’s research papers released online. Nature. https://doi.org/10.1038/d41586-021-02895-8

This is one of the key benefits over the use of index cards in moving toward a zettelkasten from the traditional commonplace book tradition. Rearranging one's ideas in a separate space.

Raymond Llull attempted to do this within his memory in the 12th century, but there are easier ways of doing this now.

https://ivankreilkamp.com/2008/11/19/mortimer-adlers-syntopicon/

https://kimberlyhirsh.com/2018/06/29/a-starttofinish-literature.html

Great overview of a literature review with some useful looking links to more specifics on note taking methods.

Most of the newer note taking tools like Roam Research, Obsidian, etc. were not available or out when she wrote this. I'm curious how these may have changed or modified her perspective versus some of the other catch-as-catch-can methods with pen/paper/index cards/digital apps?

I remember also seeing this as an indexing system for index cards in 2007. https://www.flickr.com/photos/hawkexpress/sets/72157594200490122/

It's not too dissimilar a pattern from the early 20th century edge-notched cards which were used to make sorting collections easier. https://en.wikipedia.org/wiki/Edge-notched_card Of course doing this for a notebook isn't going to work as easily.

Reply to https://www.reddit.com/r/commonplacebook/comments/oq12xs/has_anyone_used_this_indexing_system_curious_what/

I've not come across Beatrice Webb before, but I'm curious to see what her system looks like based on this statement.

From the footnotes:

She observed in the appendix to her My Apprenticeship of 1926, called The Art of Note-Taking: "It is difficult to persuade the accomplished graduate of Oxford or Cambridge that an indispensable instrument in the technique of sociological enquiry - seeing that without it any of the methods of acquiring facts can seldom be used effectively - is the making of notes" Webb, Beatrice (1926) My Apprenticeship (London: Longmans, Green, and Co.), pp. 426-7.

http://wiki.c2.com/?IndexCard

New technologies don't always have the user interface to make them better than old methods.

In 2003, Ross's family gave his journals, papers, and correspondence to the British Library, London. Then, in March 2004, on the last day of the W. Ross Ashby Centenary Conference, they announced the intention to make his journal available on the Internet. Four years later, this website fulfilled that promise, making this previously unpublished work available on-line.

The journal consists of 7,189 numbered pages in 25 volumes, and over 1,600 index cards. To make it easy to browse purposefully through so many images, extensive cross-linking has been added that is based on the keywords in Ross's original keyword index.

This definitely sounds like a commonplace book. Also an example of one which has been digitized.

apparently a quote from Reset: How to Restart Your Life and Get F.U. Money by David Sawyer FCIPR.

Notes about users of index card based commonplace books.

Sounds like Ross Ashby kept a commonplace book here.

Could be worth looking into: http://www.rossashby.info/ and digging further.

http://usatoday30.usatoday.com/news/washington/2011-05-08-reagan-notes-book-brinkley_n.htm

An article indicating that President Ronald Reagan kept a commonplace book throughout his life. He maintained it on index cards, often with as many as 10 entries per card. The article doesn't seem to indicate that there was any particular organization, index, or taxonomy involved.

It's now housed at the Reagan Presidential Library in Simi Valley, CA.

Example of a edge-based taxonomy system for index cards.

Ronald Reagan kept a commonplace in the form of index cards which he kept in a photo binder and categorized according to theme. Douglas Brinkley edited them into the book The Notes: Ronald Reagan's Private Collection of Stories and Wisdom.

https://hackaday.com/2019/06/18/before-computers-notched-card-databases/

Originally suggested by Alan Levine. Some interesting specific examples here, but I've been aware of the concept for a while.

https://deepstash.com/ appears to be a note taking tool geared toward zettelkasten and productivity. It's got an interesting card-based UI.

My post was more in reaction to the overly common suggestions and statements that Luhmann did invent it and the fact that he's almost always the only quoted user. The link was meant to give some additional context, not proof.

There are a number of direct predecessors including Hans Blumenberg and Georg Christoph Lichtenberg. For quick/easy reference here try:

• https://jhiblog.org/2019/04/17/ruminant-machines-a-twentieth-century-episode-in-the-material-history-of-ideas/
• https://muse.jhu.edu/article/715738

If you want some serious innovation, why not try famous biologist Carl Linnaeus for the invention of the index card? See: http://humanities.exeter.ac.uk/history/research/centres/medicalhistory/past/writing/

(Though even in this space, I suspect that others were already doing similar things.)

Researcher working on the idea of Carl Linnaeus and the invention of the index card.

Synapsen, a digital card index by Markus Krajewski

http://www.verzetteln.de/

<small><cite class='h-cite via'>ᔥ <span class='p-author h-card'>Goodreads</span> in Markus Krajewski (Author of Paper Machines) | Goodreads (<time class='dt-published'>07/04/2021 00:22:32</time>)</cite></small>

This piece definitely makes an interesting point about the use of index cards (a knowledge management tool) and power.

Things have only accelerated dramatically with the rise of computers and the creation of data lakes and the leverage of power over people by Facebook, Google, Amazon, et al.

I've read about the Vienna Court Library and their card catalogue. Perhaps worth reading Krajewski for more specifics to link these things together?

Worth exploring the idea of paper money as a source of inspiration here too.

Reference for this as well?

There was a Krajewski reference I couldn't figure out in the German piece on Zettelkasten that I read earlier today. Perhaps this is what was meant?

These playing cards might also have been used as an idea of a waste book as well, and then someone decided to skip the commonplace book as an intermediary?

Description of the spread of the index card idea.

Information culled from other sources indicates they come from the commonplace book tradition. The index card-like nature becomes the interesting innovation here.

The Swedish 18th-century naturalist Carolus (Carl) Linnaeus is habitually credited with laying the foundations of modern taxonomy through the invention of binominal nomenclature. However, another innovation of Linnaeus' has largely gone unnoticed. He seems to have been one of the first botanists to leave his herbarium unbound, keeping the sheets of dried plants separate and stacking them in a purpose built-cabinet. Understanding the significance of this seemingly mundane and simple invention opens a window onto the profound changes that natural history underwent in the 18th century.

Dug up with respect to the idea of Carl Linnaeus inventing the idea of the index card.

<small><cite class='h-cite via'>ᔥ <span class='p-author h-card'>Wikipedia</span> in Index card - Wikipedia (<time class='dt-published'>07/03/2021 21:36:58</time>)</cite></small>

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Invention of index card dated to the 1760's by Carl Linnaeus.

Carl Linnaeus created a method whereby he kept information on separate sheets of paper which could be reshuffled.

In a commonplace-centric culture, this would have been a fascinating innovation.

Did the cost of paper (velum) trigger part of the innovation to smaller pieces?

Did the de-linearization of data imposed by codices (and previously parchment) open up the way people wrote and thought? Being able to lay out and reorder pages made a more 3 dimensional world. Would have potentially made the world more network-like?

cross-reference McLuhan's idea about our tools shaping us.

How is it not so surprising that Carl Linnaeus, the creator of a huge taxonomic system, also came up with the idea for index cards in 1760.

How does this fit into the history of the commonplace book and information management? Relationship to the idea of a zettelkasten?

The credo of the writer Walter Benjamin speaks for this:

And today, as the current scientific method of production teaches, the book is an outdated mediation between two different card index systems. Because everything essential is to be found in the slip box of the researcher who wrote it, and the scholar who studies it assimilates it in his own card index.

Here's an early instantiation of thoughts being put down into data which can be copied from one card to the next as a means of creation.

A similar idea was held in the commonplace book tradition, in general, but this feels much more specific in the lead up to the idea of the Memex.

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