I have been modeling the NY area in 1950's with my subways, but have strayed a lot and have many inconsistencies as far as time period and location ect. One small area I have changed is the color of my fire hydrant which should be black with a silver top for NYC, Brooklyn and Queens if I am not mistaken. Farther out on Long Island I remember the fire hydrants were red with a silver top. What color is your fire hydrant and what area are you representing?