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Slide rule

H1657 Vintage KEUFFEL & ESSER Co N.Y. 1915 SLIDE RULER

H1657 Vintage KEUFFEL & ESSER Co N.Y. 1915 SLIDE RULER

$75.00
$75.00
Sale Sold out
GST included. Shipping calculated at checkout.

ITEM DESCRIPTION

Vintage tools -  ruler H1657

Up for sale is a cool vintage SLIDE RULE in its original scabbard by KEUFFEL & ESSER Co of New York. For analogue calculations.

170mm long x 30mm wide 

CONDITION

This ruler is in authentic vintage condition, wear and tear consistent with age & light use, a lovely little slide rule. 

Please check the photos as they are part of the description.

• The vintage book in the photos is a display item only, not for sale •

Tools are TAX DEDUCTIBLE for work purposes & a GST- inclusive  .pdf TAX RECEIPT of YOUR PURCHASE is sent automatically with your ORDER CONFIRMATION E-MAIL.