The Plymouth Volare can't be from 1980, because it doesn't have square hadlights. The first two photos of the taxi are a 1978 Plymouth Fury. Only the third one is of a Gran Fury of the mid-1970's. The The International Harvester is an S-Series, and the "Unknown Truck" is a GMC C-Series from the 1970's. Both fire trucks are American LaFrance 700's. I'll check on the others later.