1977

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 • 2024 • 2025 • 2026 • 2027 • 2028 • 2030

Events

• Kjeld Kirk Kristiansen joins the LEGO Group management.
• DUPLO figures are introduced, being the second type of LEGO figure.

Themes introduced or discontinued

• TECHNIC (Expert Builder in America) is introduced.
• Town is introduced.
• Boats is introduced.

Sets introduced

Idea Book No.2 085 Racer 087 Taxi 088 Camping 089 Mary's House 1 Replacement 4.5 V Motor 1 Wooden Storage Box 2 Motor Bushings 3 Battery Box 6 4.5V Battery Train Wagon 10 Locomotive Wheels 13 Train Motor Plate with Buffers 21 Propellers, Wheels and Rotors 22 Horizontal Hinges 24 Digger Buckets 26 12V Motor 29 4.5V Motor 110 Universal Building Set 111 Universal Building Set 112 Universal Building Set 113 Universal Building Set 114 Universal Building Set 162 Locomotive 163 Cargo Wagon 192 Policemen 198 Cowboys 199 Scooter 213 Airplane Ride 214 Road Repair 215 Red Indians 217 Service Station 218 Firemen

225 Building Ideas Book No. 2 246 Santa and Sleigh 276 Doctor's Office 277 Fireplace 296 Hair Salon 330 Gas Station 340 Fire Trucks 372 Texas Rangers 373 Offshore Rig with Fuel Tanker 402 Universal Building Set 404 Universal Building Set 456 Spirit of St. Louis 491 Formula 1 Racer 492 Truck & Payloader 522 Police Station 523 Locomotive and Station 524 LEGOVILLE 531 Elephants 533 Racer 535 Taxi 536 Camping 537 Mary's House 575 U.S. Coast Guard Station 575 Canada Coast Guard Station 588 Police Headquarters 590 Engine Co. No. 9 618 Police Helicopter 619 Rally Car 628 Police Helicopter 663 Hovercraft 664 TV Crew 698 JAL Boeing 727 699 Photo Safari

709 Police Boat 711 Jeep CJ-5 727 Locomotive 775 Fire Fighter 787 Storage cloth 850 Fork Lift Truck 851 Tractor 852 Helicopter 853 Car Chassis 870 Supplementary Set 871 Supplementary Set 952 Farm Tractor 954 Sky Copter 956 Auto Chassis 960 Expert Builder Power Pack 961 Expert Builder Parts Pack 1101 Replacement 4.5V Motor 1103 Battery Box 1106 Battery Tender 1110 Train Wheels 1112 Train Sliding Wheel Blocks 1113 Motor Frame and Couplers 1118 Red Boat Weight 1124 Digger Bucket 1150 Replacement Motor 12V 1151 Train Power Pick-up Block 1152 Electric Wire 1575 FINNJET Ship 1580 Silja Line 98959 Motor