1975

Class 4

Years with an article:

1891 • 1895 • 1904 • 1916 • 1920 • 1924 • 1932 • 1934 • 1935 • 1936 • 1937 • 1940 • 1942 • 1946 • 1947 • 1948 • 1949
1950 • 1951 • 1953 • 1954 • 1955 • 1956 • 1957 • 1958 • 1959 • 1960 • 1961 • 1962 • 1963 • 1964 • 1965 • 1966 • 1967 • 1968
1969 • 1970 • 1971 • 1972 • 1973 • 1974 • 1975 • 1976 • 1977 • 1978 • 1979 • 1980 • 1981 • 1982 • 1983 • 1984 • 1985 • 1986 • 1987
1988 • 1989 • 1990 • 1991 • 1992 • 1993 • 1994 • 1995 • 1996 • 1997 • 1998 • 1999 • 2000 • 2001 • 2002 • 2003 • 2004 • 2005 • 2006
2007 • 2008 • 2009 • 2010 • 2011 • 2012 • 2013 • 2014 • 2015 • 2016 • 2017 • 2018 • 2019 • 2020 • 2021 • 2022 • 2023 • 2030

Events

• LEGO USA moves to its present-day location in Enfield, Connecticut.
• The LEGO Company grows to 2,500 employees.
• The LEGOLAND Minifigure is introduced.

Themes introduced or discontinued

• The Expert Series sets are introduced.
• DUPLO is introduced.
• LEGOLAND Western, a subtheme of LEGOLAND (Theme), is introduced.

Sets introduced

075 Pre-School Set 077 Pre-School Set 078 Pre-School Set 88 Basic Set 133 Locomotive 134 Mobile Crane and Wagon 136 Tanker Wagon 137 Passenger sleeping car 148 Station 182 Train Set with Motor 190 Farm Set 195 Airplane 196 Antique Car 222 Building Ideas Book 253 Helicopter and Pilot 254 Family

255 Farming Scene 362 Windmill 363 Hospital with Figures 364 Harbour Scene 365 Wild West Scene 367 Moon Landing 390 1913 Cadillac 391 1926 Renault 392 Formula 1 430 Biplane 435 Tipper Truck 455 Lear Jet 480 Rescue Helicopter 490 Mobile Crane 516 Bricks and Half Bricks

517 Bricks, Half Bricks and Arches 518 Bricks, Half Bricks and Trolley 519 Bricks, Half Bricks, Arches and Trolley 520 Bricks, Half Bricks, 2 Trolleys 521 All Bricks in All Colours 580 Brick Yard 615 Fork Lift with Driver 659 Police Patrol with Policemen 660 Car with Plane Transporter 692 Road Repair Crew 693 Fire Engine with Firemen 694 Transport Truck 760 London Bus 780 Road Construction Set 814 Tractor