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
LEGO MOC 7740 (updated) by mikalagrand | Rebrickable - Build with LEGO
Brickshelf Gallery - 7740-lego-train.jpg
LEGO 7740 Inter-City Passenger Train Set Instructions, Trains
LEGO 7740 - Inter-city train (1980) | Sophie Lenaerts / Cédric Simon | Flickr
7740-1: Inter-City Passenger Train Set | Sets | Clabrisic
Mecabricks.com | LEGO set 7740-1 Inter-City Passenger Train Set
Lego train 7740 upgrade to powered up - tutorial - YouTube
LEGO 7740 - Inter-city train (1980) | Sophie Lenaerts / Cédric Simon | Flickr
LEGO 7740 Inter-City Passenger Train Set | BrickEconomy