After I sold off all my gas pumps, I continued to collect memoribilia from the gas pump companies. One of my goals was to collect a padlock from all the pumps companies. So far I have been able to acquire a Tokheim lock and two National Pump Co. locks. This type of lock is what was supplied with the pump originally. One of my goals is to post on my website all the Pump Co. items I have.
Jack Sim

Author, 1st & 2nd editions of Gas Pump ID book, 3rd edition is now available at www.gaspumpbible.com
Air Meter ID book also available