This is a Vintage 50's Cable Guide Clamp with Pump Support. 

** Designed to attach above BB Shell for Deraileur Cable Routings. And provision for holding Frame Pump. 

** This is the "Original" 50's Design. With "Brev. Camp." Stamp vs. "World Logo" Stamp which was adopted in the 60's.

** Don't pay "ridiculous" prices for RARE VINTAGE Clamps! 

** NOS - In Mint Condition. 

** This Clamp is With attachment Bolt and Nut !!! 

** Old inventory from my over 60 years in business Bike Shop.