Original Meccano A3 Power Control Unit Leaflet /Pamphlet to presumably accompany the box and device
Original Hornby Dublo Meccano A2 & A3 Power Control Unit Leaflet 1956
EXCELLENT BOXED 1954 MECCANO A3 POWER CONTROL UNIT FOR HORNBY DUBLO MODEL TRAINS
EXCELLENT 1954 MECCANO A3 POWER CONTROL UNIT BOXED FOR HORNBY DUBLO MODEL TRAINS
MECCANO LTD POWER CONTROL UNIT TYPE A3 FOR MODEL RAILWAY # UNTESTED #
Boxed Meccano Hornby Dublo A3 Power Control Unit / Transformer
Vintage Meccano Hornby Dublo A3 Power Control Unit / Transformer, Untested
