Photograph

Card House: Photographs of drawings

01/01/1979

Drawing

Photographer:

Christopher Alexander/C.E.S., Berkeley, CA, U.S.A.

Source:

PMT

Characteristics:

8 1/2"x11", B&W

Content of

Photograph

Card House: Photographs of drawings 01/01/1979

Drawing

Photographer:

Christopher Alexander/C.E.S., Berkeley, CA, U.S.A.

Source:

PMT

Characteristics:

8 1/2"x11", B&W

Two electrical installations plans with the electrical grid layout and a table with the electrical symbol keys.