Tag for Keys and Other Articles.
Description:
Patent for a tag that can be attached to keys for hotel rooms and similar uses. The tag could include the room number associated with the key, the hotel address, and a space for inserting advertising cards.
Date:
March 12, 1918
Creator:
Hartman, William D.
Item Type:
Refine your search to only
Patent
Partner:
UNT Libraries Government Documents Department