CIRCA 1890’S THIS WELCH / DUNLOP PUMP IS ULTRA RARE. SEVEN AND THREE QUATER INCHES LONG (197mm). A DUST CAP COVER ROTATES TO ALLOW THE ADAPTOR TUBE TO BE SCREWED IN. THE ADAPTER SITS INSIDE A CARRIER THAT PULLS FROM THE HANDLE. THE ADAPTER TUBE CAN BE EASILY RESTORED. THE WELCH – DUNLOP TYPE SCRIPT IS NOW FEINT. USUALLY STRAPPED WITH 2 LEATHER BELTS TO YOUR BICYCLE, OR CARRIED SEPARATELY. FINDING ANOTHER WILL DIFFICULT. Post to all countries. On posting day I will send tracking details. Check out my feedback for quality assurance.