I also have a piece of literature that covers - Instructions for Replacing Hose on all Reel Type Tireflators.
It was put out by Service Station Equipment in 1935 and covers the vertical drum air meters. It may apply to the horizontal one too. Not sure.
Ron

Last edited by Ron Scobie; Thu Oct 12 2017 08:06 AM.
Ron Scobie
http://www.gaspump.com or
rscobie(TheAtSymbol)gaspump.com
Phone - Six five one-653-6503