Anatomy of a Duncan Parking Meter Part II

This video will help you distinguish the differences between a Duncan model 60 and a model 76, as well as the difference in the 3 generations of the model 60. I should have added in this video... Always operate the vault lock on the Duncan model 76 and the model 60 in the up right position as shown in this video. Failure to do so can cause the cam and catch to bind and my damage both and a big headache getting the meter open again!