Railroad Model Craftsman

Railroad Model Craftsman

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2 In recognition of this, the aquot;otheraquot; rail is broken up into the same sections as the first rail, the same as in independent block ... Care must be taken on multiple track lines to be sure that the common rails of all parallel tracks are on the same ( top in the spots POWER FIG 3 ... Or double poles may be used with the other side being used to light indicator lights and such. On a large railroad, the saving in DPDT switches and in wire may be enough to pay for the extra power supply required.

Title:Railroad Model Craftsman
Publisher: - 1954


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