Vintage GREENSBURG CONCRETE BLOCK CO. Concrete Calculator Slide Rule NICE!

Description

You are bidding on
Vintage GREENSBURG CONCRETE BLOCK CO. Concrete/Cement Calculator Slide Rule  NICE!  Used and in good condition.  Measures 7" in length x 1½" wide.
My Policies for Selling
I must receive payment within five (5) days after the end of the auction, or order will be canceled.
I ship Worldwide.
I will combine shipping for multiple purchases.
I will ship items when I receive payment.
I usually ship Monday thru Saturday.
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Bidders will still pay for ALL shipping costs and ALL return shipping costs.
I try to respond quickly to any questions or concerns, so please email me.
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All items come from a smoke-free, clean home.