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Money-Changing Machine.

Description: Patent for improvements on money-changing machines to include multiple coin holding tubes and require the user to push only one key lever for change.
Date: May 29, 1917
Creator: Furttinger, Fred P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Account-Book.

Description: Patent for improvements in account books to "facilitate the identification of pass books and to expedite the keeping of accounts by enabling the cashier, or bookkeeper, or other clerk concerned, to readily identify the book of the depositor or other owner and thereby more readily post the entries from one book to another in keeping accounts" (lines 16-22); includes illustration.
Date: August 28, 1917
Creator: Exline, Marcus, P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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