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Robertson's
Robertson's Patent Battery Insulator (Tillotson catalog ad)
1872 Tillotson catalog ad. [May 2002 Crown Jewels reprint; Dario Dimare collection]
Robertson's Patent Battery Insulator (view 1)Robertson's Patent Battery Insulator (view 2)Robertson's Patent Battery Insulator (view 3)

Width 3½", Height 3 3/16", Weight 15 oz.

Patent 105,252


Richard Dawson's 2003 NIA Western Regional Battery Rests Display
Closeup #1 of Richard Dawson's 2003 NIA Western Regional Battery Rest Display

Closeup #3 of Richard Dawson's 2003 NIA Western Regional Battery Rest Display
Overview of Richard Dawson's 2003 NIA Western Regional Battery Rest Display Closeup #2 of Richard Dawson's 2003 NIA Western Regional Battery Rest Display