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3271 · McLaren · "Glasses or Lenses for Pavement and other Lights" · Drawing 1
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A.D.1881.July 26.Nº3271.
McLAREN'S P
ROVISIONAL
S
PECIFICATION
(1 SHEET)
Malby & Sons, Photo-Litho.
L
ONDON
. Printed by G
EORGE
E
DWARD
E
YRE
and W
ILLIAM
S
POTTISWOODE
.
Printers to the Queen's most Excellent Majesty. 1882.