1 Matching Annotations
  1. Dec 2023
  2. www.ebay.com www.ebay.com
    Shaw Walker Vintage Index Card Holder | eBay
    1
    1. chrisaldrich 07 Dec 2023

      https://www.ebay.com/itm/204539906243

      According to the card on a Shaw-Walker desktop card index, the follower block was patented on October 10, 1902.

      following blocks patents card index filing cabinets Shaw-Walker
    Visit annotations in context

    Tags

    Annotators

    URL

    ebay.com/itm/204539906243