In 1969 LEGO released 2 Dacta sets. The largest Dacta set from 1969 was
321-2 School Set with a piece count of 321 and a retail price of $30.00.
Dacta was an original LEGO theme from 1960 to 2003 that deals with all things that can be used with educational facilities, such as DUPLO and TECHNIC. Dacta was later replaced by the LEGO Education theme. Sets in the Dacta product line were exclusively developed for usage in younger aged schools so the sets typically contain a large amount of pieces for playing and learning in groups. The sets were designed to contain a higher number of bricks and elements at a lower cost.
1969 LEGO Sets
With increased international expansion and sale increases, by 1969 the number of people employed by LEGO in Billund reached 843. In 1969 LEGO revisits the pre-school block and develops the fully compatible DUPLO System. It was the basis of a complete line of toys for a market previously untapped by the company: newborns through 6 years old, however in the US Samsonite entered this market with their Jumbo Bricks in previous years. LEGO also introduced a new series of red train wheels with spokes, increasing their new train systems. 1969 brought with it numerous new sets, to date, one of the largest set releases thus far, still, the primary driver of new sets was the Trains theme.