![MOC] 12v and 4,5v trains ideas - let's keep alive the "Gray Era" - LEGO Train Tech - Eurobricks Forums MOC] 12v and 4,5v trains ideas - let's keep alive the "Gray Era" - LEGO Train Tech - Eurobricks Forums](https://live.staticflickr.com/65535/49323819421_a07ea7a2ce_b.jpg)
MOC] 12v and 4,5v trains ideas - let's keep alive the "Gray Era" - LEGO Train Tech - Eurobricks Forums
![LEGO Set 816-1 Lighting Bricks, 4.5V (1987 Universal Building Set > Supplemental) | Rebrickable - Build with LEGO LEGO Set 816-1 Lighting Bricks, 4.5V (1987 Universal Building Set > Supplemental) | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/sets/816-1/8290.jpg/1000x800p.jpg)
LEGO Set 816-1 Lighting Bricks, 4.5V (1987 Universal Building Set > Supplemental) | Rebrickable - Build with LEGO
![Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with White '4,5 V.' Pattern : Part bb0007c01pb02 | BrickLink Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with White '4,5 V.' Pattern : Part bb0007c01pb02 | BrickLink](https://img.bricklink.com/ItemImage/PL/bb0007c01pb02.png)
Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with White '4,5 V.' Pattern : Part bb0007c01pb02 | BrickLink
![LEGO 4.5 Volt Train Motor 12 x 4 x 3 1/3 with Three Holes on Each Side | Brick Owl - LEGO Marketplace LEGO 4.5 Volt Train Motor 12 x 4 x 3 1/3 with Three Holes on Each Side | Brick Owl - LEGO Marketplace](https://img.brickowl.com/files/image_cache/larger/lego-4-5-volt-train-motor-12-x-4-x-3-1-3-with-three-holes-on-each-side-28.jpg)
LEGO 4.5 Volt Train Motor 12 x 4 x 3 1/3 with Three Holes on Each Side | Brick Owl - LEGO Marketplace
![Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with Engraved '4,5 VOLT' Pattern : Part bb0007c01pb01 | BrickLink Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with Engraved '4,5 VOLT' Pattern : Part bb0007c01pb01 | BrickLink](https://img.bricklink.com/ItemImage/PL/bb0007c01pb01.png)