I have a reprint of the International Gas Engine Company Parts manual for the full line of Ingeco Gas Engines. This manual covers from the 1 1/2HP to the 15HP Ingeco engines. Only two pics of engines in the manual. the rest is all parts pages. It is 8 pages. No date on it that I can find. Face stapled and front and back are card stock. It covers the different sizes and all the parts for them. It measures 8 1/2" by 11". A great addition to any collection.