Miscellaneous Automotive K-D Carb. Adjust Zim Valve Grind Brookins Oil Can Spout

Miscellaneous Automotive K-D Carb. Adjust Zim Valve Grind Brookins Oil Can Spout. Chicago Un tested. "CAN SPOUT" Trade Mark Reg. Pat'd U.S.A. No. 2099322 11-16-37 No. 2105575 18-38 & Other Pats. 1 - item that I have no idea what it is.

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