The hosting costs of websites on this system have historically been covered by advertising. However changes in the way people use the internet, including ad-blocking mean that the revenues no longer cover the expenses. For this reason we will be closing this website within the next two months unless we can find a different model. If any users of the site would be interested in the possibility of taking this incredible archive or pictures and comments over including paying for hosting, please get in touch
Hanomag (Hannoversche Maschinenbau AG) is a German producer of locomotives, tractors, trucks and military vehicles. It was founded under this name in 1871 and has had a rather volatile history in name changes, ownership changes and mergers and splits. The parts were eventually sold to Massey Ferguson and Daimler Benz and Komatsu.
Hanomags on the Ambulance Photos site are most likely emergency vehicles built on truck chassis and vans.