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The card index system; its principles, uses, operation, and component parts

2
1. chrisaldrich 26 Jun 2026
  
  in Public
  
  Filing of Replies.
  
  Interesting section here on the state of the art of carbon copies of letters
  
  carbon copies letter press letter books rotary copiers 1911
2. chrisaldrich 24 Jun 2026
  
  in Public
  
  press copy
  
  aka carbon copy via different technology
  
  press copies definitions
Tags

letter books

rotary copiers

carbon copies

press copies

letter press

1911

definitions

Annotators

chrisaldrich