Address: John Ball Park, 1300 Fulton St W, Grand Rapids, MI 49504, USA
There are two machines in the zoo.
One is by the chimpanzees and the other is by the tigers.
Each have four designs and all are 51¢.
The designs (all have a dotted boarder with "pennycollector.com" and the text "John Ball Zoo"):
An ape walking on all fours, a bald eagle, a snake on a branch, a penguin, an otter, a snow leaopard, a tiger, and a lion.
CommentsUpdated John Ball Zoo - zbanks547
Updated John Ball Zoo - zbanks547
Copper Dropper added to system.