Actually a big user of these specific head sets was the Taylor Brothers. I bought a Follis Tandem Frame set from Oscar Juner (actually traded him 2 Carbide head lamps) The head set I sourced from Fulton St Cyclery as they were a major seller of Jack Taylors.and these headsets were used on the JT Tandems. I believe I have a pair of extra head cups and would like to trade them or buy the Lock nut for the same head set
BOB FREITAS
Blue Skies in MILL
VALLEY, CA USA