LEGO 1991 / Duplo Sets

In 1991 LEGO released 36 Duplo sets. The largest Duplo set from 1991 was 1977-2 Pre-School Building Set with a piece count of 99.

The LEGO DUPLO theme was introduced as far back as 1969 and is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick. Like LEGO System, DUPLO also has subthemes that are often junior versions of System themes, like Pirates and Castle and licensed themes like Disney and Super Heros.

1991 LEGO Sets

In 1991, the LEGO Group continued its legacy of creativity and innovation. The year saw the launch of the LEGO Pirates theme, which introduced swashbuckling adventures and pirate ships, becoming a beloved classic among LEGO enthusiasts. Additionally, LEGO Technic sets continued to push the boundaries of engineering and mechanical play, with the release of advanced models such as the Control Center and Super Street Sensation. These sets not only catered to budding engineers but also showcased LEGO's commitment to providing engaging and educational play experiences. As the company expanded its thematic offerings, it continued to emphasize the importance of imaginative play and hands-on learning.