NJ Internnational 8300 Simple Signal Circuit Hex Driver Two FasTrack® 10"" straight track

Two FasTrack® 10"" straight track sections

A typical unit train can take significant time to load or unload

1995 Supra Clear Body and Wing (1 pc)

By the 1960’s

Hardware kit with screws

NJ Internnational 8300 Simple Signal Circuit Hex Driver Two FasTrack® 10"" straight trackNJ International 8300 Simple Signal Circuit The NJ International Simple Signal Circuit is a control circuit and logic board for signal control on standard DC, DCC and AC powered railroads. It's set up for single track, bi directional operation and uses self adjusting optical sensors (sold separately). It operates all types of common anode signals. Simple Signal Circuits can be "daisy chained" to create a larger signaling system and the boards have