9.5.20

ON MY WORKBENCH.

Lately, it's been fiddly electrical work, no serious metalworking.


Many years ago, I rebuilt the Atlas F unit at left with a Pittman motor, and added a battery-powered Mars light circuit.  There's also a floating battery for the Mars light.  After review, I've decided to re-equip it, and the one at right, with onboard power.  The radio control module goes where the battery holder used to go, the batteries go in the B unit, which carries two batteries, giving me either an A-B or an A-B-A diesel set.

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