Just completed resto of a Bally 1938 Lite-A-Pax trade stimulator. The object of this machine is to align horizontally a number of cigarette packs from the four vertical stacks to gain cigarette pack prizes per the instruction card below - 5c per game.
In reality this is a slot machine with the reels replaced by x 4 steppers which control vertical bulb stacks (18v bulbs) behind the backglass cigarette packs. A pneumatic damper slows the passage of the bulb sequence similar to reels coming to a stop.
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These machines were produced in natural timber or stencil painted. This machine was in natural timber but the timber was badly marked and, in my view, beyond restore redeemable. I therefore chose to paint the cabinet and prepared a sketched design derived from a machine on Google images.
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This was a decision not taken lightly and with some regret . Generally I prefer to retain the original patina but in this case felt the machine really did need a fresh vibrant appearance.
Quite a deal of the wiring cloth insulation was badly frayed at terminal points and in some cases complete lengths of wiring were exposed. The frayed ends were covered with heat shrink tube and the more extensive damage was replaced with donor cloth covered wiring. The steppers and wipers were serviced and lubed.
I needed to spend quite a deal of time on resolving a non functional pneumatic damper. I fabricated a new leather suction cup (covered earlier in a separate post) and included in 2nd pic below but found after a couple of days the gremlins returned in that the damper offered no resistance. I discovered that the leather cup (or sometimes felt cup in these units) needs to be soaked in 3 in 1 lubricating oil overnight which swells the leather, makes it more subtle and assists to create a continuing air lock. Spent some time getting this result but very glad it was resolved.
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At some point the backglass had been poorly touched up using a sharpie. I corrected as much as possible without creating further damage as well as quite extensively touching up other parts of the glass. It is not perfect but given its age quite presentable. The cardboard creating the bulb 'cigarette packet' compartments was severely damaged and repaired.
The coin acceptor was replaced with the correct ‘visible coin acceptor’ (from Crow River Trading) and a coin tray fabricated. A button on the left side of the machine is used by an Operator to cancel any ‘winning screen’ (turns off the machine).
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The machine now works as it should and is a unique piece for the Gameroom. Overall I am very impressed with the design and engineering prowess of this machine and this era. Finished pics below.
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