- Mar 2023
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STANDARD INDEX CARD CO.
Fascinating to see the 8 various types of hole punches different card index systems may have used on their index card filing cabinets.
Advertisement from System, December 1906:
CARD INDEX SYSTEM <br /> If you are using Card Systems, as manufacturers we are in a position to save money for you on these supplies. We make suggestions to anyone desiring to install labor-saving-money- making Card Systems.<br /> Cards supplied for all makes of cabinets.<br /> Write for prices and estimates.<br /> STANDARD INDEX CARD CO.,<br /> 707-09 Arch St., Phila., Pa.
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- Feb 2022
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pennmaterialtexts.org pennmaterialtexts.org
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https://pennmaterialtexts.org/homepage
How awesome looking is this? Note the regular online meetings/presentations and the backlog of videos on their YouTube channel: https://www.youtube.com/channel/UC8Ng6px3fgc4Yjw-en1GcsA
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- Feb 2021
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www.nature.com www.nature.com
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Patel, M. (2021). Test behavioural nudges to boost COVID immunization. Nature, 590(7845), 185–185. https://doi.org/10.1038/d41586-021-00329-z
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twitter.com twitter.com
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ReconfigBehSci. (2021, February 13). RT @NatureNews: We need to start learning now how best to ‘nudge’ people to receive their vaccinations. Https://t.co/vTmKpqizuU [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1360900272269197312
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- Nov 2020
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sites.rootsweb.com sites.rootsweb.com
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Excellent old HTML page. Photo showing man on a Lazy Board. A few topics discussed:
- evolution from the small farm wagon to the Conestoga wagon. Bowed bottom.
- Large wheels. Largest wagons between 14-16" long and pulled by 6 large horses.
- Colors often blue body, red wheels, white top.
- What equipment was carried - tool box, grease, jack for the wheels.
- Lead horse was on the front left. Driver would walk on left - thus wagons passed slower traffic on the left.
- Wheel lock chain on back wheel to keep wagon from overtaking the horses.
- Canals began to appear in the 1820's
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www.heinzhistorycenter.org www.heinzhistorycenter.org
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Trails to Trains exhibit at Meadowcroft Rockshelter. Transportation exhibit. 19,000 years of transportation history. Conestoga wagon and Stage coach on display. Not much info on line but a nice photo clearly showing the curve of a conestoga wagon bottom.
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- Aug 2020
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Tags
Annotators
URL
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- Jul 2020
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www.nytimes.com www.nytimes.com
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Robertson, C., & Mervosh, S. (2020, July 12). Pittsburgh Seemed Like a Virus Success Story. Now Cases Are Surging. The New York Times. https://www.nytimes.com/2020/07/12/us/coronavirus-pittsburgh-pennsylvania.html
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- Jun 2020
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www.pasbdc.org www.pasbdc.org
- Apr 2020
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data.census.gov data.census.gov
- Oct 2019
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extension.psu.edu extension.psu.edu
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s3-us-west-2.amazonaws.com s3-us-west-2.amazonaws.com