800-5520 SD-2 Semaphore Driver Couplers 2 Bazooka magazines

2 Bazooka magazines

it was a variant of a commonly-used 2 1/2 ton truck that had its cargo bed replaced with a massive tank and pump mechanism

In order to withstand the heavy recoil of up to 40 tons

When running on the water

The model can be assembled with folding roof in open or closed position

800-5520 SD-2 Semaphore Driver Couplers 2 Bazooka magazinesThe SD 2 Semaphore Driver is designed for use with the CIRCUITRON TORTOISE and an upper or lower quadrant semaphore style signal. NOTE: Neither the TORTOISE, the signal nor the signal linkage are included. The SD 2 provides all the logic circuitry necessary to drive the signal to all three positions, and is designed to work with CIRCUITRON BD 1, BD 2 or BD 3 Block Occupancy Detectors. Other detection circuits that provide a logic low ( or ground)