Number | Date | Country | Kind |
---|---|---|---|
19-08-86-13 | Aug 1986 | CAX |
Number | Name | Date | Kind |
---|---|---|---|
D48862 | Hill | Apr 1916 | |
D263340 | Budnovitch et al. | Mar 1982 | |
791355 | Momand | May 1905 | |
2749433 | Appleton | Jun 1956 |
Entry |
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Light & Lighting (England), 2-1954, p. VI, Heyes, Flameproof Lighting Fitting (bottom, left). |
Light & Lighting (England), 6-1961, p. XI, Weatherproof Lighting Fitting. |