Remixing 12V Trains: Modernizing Classic LEGO Trains - BrickNerd - All things LEGO and the LEGO fan community
Unofficial LEGO Sets/Parts Collectors Guide - The LEGO 12V Electric Trains of the 1980s were very popular among LEGO train collectors. The 1970s 12V trains (starting in 1969) were only sold in
Vintage LEGO 12V Trains 7750 Steam Engine with lights, from 1980, RARE | eBay
Running from the '80s | Lego city train, Lego trains, Lego
1980 Large Train European (EU II 107581/107681 D/F/NL) : Catalog c80eutr | BrickLink
1980 LEGO Trains upgrades | Quest for Bricks
LEGO Trains 1980 | Brickset
LEGO 7740 - Inter-city train (1980) | Sophie Lenaerts / Cédric Simon | Flickr
Unofficial LEGO Sets/Parts Collectors Guide - Among many LEGO Train collectors, the golden age was 1980-1990... the 12V electric train years. And probably the most popular was the 7740 Intercity Train (not