Antique Square and Slide Ruler

$35

ABOUT

A nine inch Stanley No.21 combination square and slide ruler. 

  • CREATOR Stanley Tool Co.
  • DATE OF MANUFACTURE c.1940-1950.
  • MATERIALS AND TECHNIQUES Steel, 
  • CONDITION Good. Wear consistent with age and use.
  • DIMENSIONS H 9 in. W 4 in. D .75 in.

HISTORY

Unknown.

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