Sorry, but the book is finished and is being printed at the present time. Cannot add anything to the book. I save all the pictures I get, but at age 83 I don't know if there will be another book. Thanks for the picture. More information about buying the book will be posted soon.
Author, 1st & 2nd editions of Gas Pump ID book, 3rd edition is now available at www.gaspumpbible.com
Air Meter ID book also available