Prototypical
Model Trains
55 Market Street -
Suite 209,
Ipswich, MA 01938
USA
Toll-Free:(866)916-0833
Local:
(978)356-0400
Fax:
(866)479-9316
e-mail us
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HO Switch Machines
The TORTOISE™ is unique in the industry in being the first (and only)
low-current, stall-motor mechanism which was specifically designed to be a
model railroad switch machine. The new features of this machine resulted in a
US patent for the design issued to CIRCUITRON.
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