Vintage 1993 new Bissell Wooden Blocks Set of 24 stackable wooden architectural building blocks appears to be a rare find - no longer in production, limited availability on-line. 24-block set is in original shrink-wrapped package arranged 4 x 6 w/label, folded design sheet. Designed by architect Michael Bissell using computer graphics and traditional craftsmanship to create a unique educational toy for all generations. Blocks were made in Thailand. Each one measures 1-1/2" to a side with each face silk screened-printed w/non-toxic paint with a different architectural building motif. Blocks can be stacked 3- or 2-dimensionally to create realistic tall buildings or cityscapes, respectively. Available for local pick-up in San Rafael, cash, Venmo, or PayPal.