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

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

MARSHALL 2 POWER CONTROL UNIT from MECCANO LTD Untested

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

MECCANO LTD POWER CONTROL UNIT TYPE A3 FOR MODEL RAILWAY # UNTESTED #

Meccano Marshall II unit

Marshall II Power Control Unit Meccano for Hornby

Vintage Hornby Marshal Controller Power Unit And Triang RT42 Untested