Journal of the Society of Architectural Historians: 1995 March, Vol. 54, #1 - Luxfer Prisms - FLLW Archive Drawing Number 9513.??2: DESIGN, F L WRIGHT, PRISM LIGHT, (Patent drawing) (p. 29, fig. 7)

Drawing Citation

Drawing ??2 - DESIGN, F L WRIGHT, PRISM LIGHT, (Patent drawing) - Prism for Luxfer Glass
Luxfer Prisms (is cited in)
Journal of the Society of Architectural Historians: 1995 March, Vol. 54, #1 (published in)