Jack
Glad you are willing to do another book. I will be glad to help you again with the Rush pump section. I have several new pictures that you haven't seen. I have pictures of Model J, Model 6, D-1,O-1,O-2 that didn't make into the last book. I can provide pictures of the two different pump handles they used and some close up pictures that show the difference between the Model J,H,F,K,I. that sometimes causes confusion. The three different I.D tags they used and correct nozzle for the model H&I. I even have pictures of the internal parts for the coin operated stove pipe. Maybe we can get together at Columbus so I can show you this information.
Lynn