Meccano Marshal Controller Hornby Dublo Power Control Unit OO Gauge Train tested

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MARSHAL II POWER CONTROL UNIT MECCANO LTD UNTESTED SEE PHOTOS

Meccano Marshal II Power Control Unit AC & DC. Hornby. Transformer. Vintage.

Vintage Meccano Marshal II Power Control Unit - Hornby Dublo OO - Untested

Hornby Dublo Meccano Marshal II Power Control Unit Transformer Untested

Meccano Marshal III Power Control Unit TESTED WORKING WELL