T h e “ N e w ” R o c k - O la
Jack Pot Fronts for Mills and Jennings
BELLS—SIDE A N D FRON T VENDERS
are making “JACK POTS” for Operators
New improved pro
tective devices make
Rock-Ola Jack Pots
100% CHEAT-PROOF.
The only Jack Pots
made combining the
CHECK
SEPA
RATOR. Reserve Jack
Pot and the INSTANT
RELO A D ER.
When your machines
are e q u ip p e d with
Rock-Ola Jack Pots,
YOUR
TROU BLES
A RE OVER.
Constant play is a cer
tainty with our Jack
Pots because they are
always loaded.
NO
W A IT IN G FO R P A Y
OUT TUBE TO R E
LOAD.
O U R GUARANTEE
Rock-Ola Jack Pots
are guaranteed to be
the finest Jack Pots made. When they are installed on a
Mills or Jennings machine they will out perform and take
in more money than any other Jack Pot Made. Buy a
Jack Pot and make a test! After doing so you will want
only Rock-Ola’s.
JA C K POTS FOR MILLS AND JENNINGS
BELLS AND SIDE VENDERS
SIN GLE____$13.50
LOTS 5 OR M ORE____ $12.50
JACK POTS FOR MILLS FRONT OK VENDERS $15.00 Ea.
.
We Guarantee Satisfaction or Money Back
ROCK-OLA MFG. CO., 617-631 Jackson Blvd., Chicago, III.
See pages 1 1 1 and 117 for other ads
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