Parallel rule tacks

Twelve tacks in a rectangular block of cork.

Object Details

ID: NAV0605.1
Type: Parallel rule tacks
Display location: Not on display
Creator: Worthington, Nathaniel
Date made: 1833; circa 1840 circa 1836
Credit: National Maritime Museum, Greenwich, London. Caird Fund.
Measurements: Diameter (tack): 6 mm;Overall: 13 mm; Overall (cork block): 13 mm x 48 mm x 11mm
Parts: Parallel rule