PH1981:0989
Mid-October 1844
DR2004:0298:030
1969
DR1962:0015
18th century
DR1983:0661
19th century
ARCH267649
Description:
Motorized building block.
1999
Expandagon construction system : production pilot sample
Actions:
ARCH267649
Description:
Motorized building block.
PH1986:0333
1862
DR1974:0002:017:020:001-008
architecture
printed before 27 March 1845
Hippodrome national, Paris: General construction contract
Actions:
DR1974:0002:017:020:001-008
architecture
PH1987:0987
architecture, engineering
1987 or before
architecture, engineering
drawings
Quantity:
88 construction drawing(s)
ARCH263748
drawings
Quantity:
88 construction drawing(s)
photographs
PH1983:0042.02:013
photographs