Glenda Model Sets 59 to 67 were not just toys or teaching aids. They were a manifesto for modular thinking, a brief shining moment when a company refused to sacrifice complexity for marketability. In their grey struts and red cables, they argued that a model should be a question, not an answer; a system, not a static image. For collectors and designers alike, these eight sets remain the gold standard of what the architectural model can be: a hand-sized universe of pure, constructive reason.
Set 59, released in the spring of 1962, announced a clear departure. Its signature was the "Uni-Joint" – a universal connector that allowed beams to intersect at 30, 45, 60, and 90 degrees without glue. This small plastic innovation was the key that unlocked the run’s coherence. Where previous sets required proprietary parts for each angle, Sets 59–67 embraced a grammar of repetition and variation. Glenda Model Sets 59 To 67
To understand Sets 59–67, one must appreciate what preceded them. Early Glenda sets (1–30) were largely educational, aimed at teaching basic structural principles to architecture students. Sets 31–58 saw a shift toward aesthetic ornamentation, with filigree and non-structural detailing. By the late 1950s, however, a backlash had emerged among purists: models were becoming fragile dioramas rather than testaments to engineering. Glenda Model Sets 59 to 67 were not