Mills “Twenty One” number made?

[stiknruddr]

I can’t find much information on the Mills “Twenty One” machine other than it was probably made 1946-47. How many were made in $.25? How is the jackpot window filled? How do you add a photo to a post here? Thanks!

[stiknruddr]

Surprised no information on this machine…..I now understand the jackpot fill and photo upload (I think)…

[stiknruddr]

Here’s a picture of it. A high top but I can’t find any information on this exact machine.

[stiknruddr]

Wow, nothing?

[rtmccurdy]

You might want to purchase Richard Bueschel's Coin Slot Guide #6 that is a Guide to the Mills 7-7-7 Twenty One High Top slot machine. It is usually available on eBay or perhaps one of the forum members has a spare copy.

[stiknruddr]

Thanks much!