Original old oil and gas industry trade magazine vintage ad for BLACKOR COMPANY of  Los Angeles, CA.  Drilling Interruption Insurance.  Blackor on your bits keeps them in the hole longer.  Insurance a ... (more) 21.00 Available from:

blackor company 1931 drilling interruption insurance oil vintage ad

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blackor company 1931 drilling interruption insurance oil vintage ad

Description:

Original old oil and gas industry trade magazine vintage ad for BLACKOR COMPANY of  Los Angeles, CA.  Drilling Interruption Insurance.  Blackor on your bits keeps them in the hole longer.  Insurance against ordinary drilling delays that eat up your profits. This 1931 petroleum drilling tools and equipment magazine advertisement would display beautifully matted and framed.
Category: Oil and Gas Ads
Product Code: x231
Brand:: Blackor Company
Availability: In Stock
Dimensions: 11in  x  8in
Views: 6

$28.00  $21.00
Qty:1  

Save: -$7.00 (25% off)