![LEGO on Twitter: "Did you know that in 1978 we launched the LEGO Castle theme with set 375 ⁉️ #LEGOMastersFOX https://t.co/NURH4ABhD4" / Twitter LEGO on Twitter: "Did you know that in 1978 we launched the LEGO Castle theme with set 375 ⁉️ #LEGOMastersFOX https://t.co/NURH4ABhD4" / Twitter](https://pbs.twimg.com/media/E-uMgtOXoAIaSDY.png)
LEGO on Twitter: "Did you know that in 1978 we launched the LEGO Castle theme with set 375 ⁉️ #LEGOMastersFOX https://t.co/NURH4ABhD4" / Twitter
![BrickLink - Set 1978-1 : LEGO Build-A-Santa polybag [Holiday & Event:Christmas] - BrickLink Reference Catalog BrickLink - Set 1978-1 : LEGO Build-A-Santa polybag [Holiday & Event:Christmas] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/SL/1978-1.png)
BrickLink - Set 1978-1 : LEGO Build-A-Santa polybag [Holiday & Event:Christmas] - BrickLink Reference Catalog
![BrickLink - Catalog c78in2 : LEGO 1978 Large International LEGOLAND Town Foldout and Poster (99418) [1978:Town:Classic Town] - BrickLink Reference Catalog BrickLink - Catalog c78in2 : LEGO 1978 Large International LEGOLAND Town Foldout and Poster (99418) [1978:Town:Classic Town] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/CL/c78in2.png)