Architectural Slabs
Shown in the 1969 catalogue, they are indented glass slabs in two sizes, 7" x 3" and 7" x 7". There is also a 6" hexagonal slab which is not shown in the books.
If you do collect these, please send me some pictures and I will add them to this page for refernece.
No1
No2
No6
7" by 7" Slab