We have for sale a new old stock POM parking meter timing mechanism that was never in service (but isn't 100% perfect - read for deets).  This is a clone of the Duncan mechanism and as such will fit the model 60, 70, 76, 80, 90, 95, Mackay, and probably some others I'm forgetting about.  Details below:

Time & Coins: This mechanism gives you 30 min for a nickel, 1 hour for a dime, and 3 hours for a quarter, for a max of 12 hours.  

Condition:  Mech is perfectly clean, makes fantastic contact on the ratchet plate when you turn it, and gives the correct amount of time per coin.  Clock is clean as a whistle.   While NOS, this handle does have some scratches on it.  All of my POM mechs have that sort of scratching on the handle. Time dial arch has a couple minor scratches, rate plate is basically perfect.  Pics show the condition off well.  

Flags:  The flags are as nice as you will find with clean printed letters and vibrant red and yellow flags that have absolutely no dulling from age.  Check the video for a good look at the flags on both sides.

We have about a hundred mechanisms, and dozens of model 60 meters.  Reach out if you're interested in a bulk deal!  Shipping is included in the US, eBay international shipping for overseas buyers.  Local pick up available near Madison, WI.