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Z 8504 "ROCHDALE" LANTERN
British Patent No. 413453.
G.E.C. Registered Design No. 784362.
| Outside diameter | 26 ins. |
| Overall height | 21 ins. |
| Weight (complete) | 18½ lbs. |
| Top connection. Standard tapping ¾-inch gas thread. Other tappings or shackle suspension to order. |
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G.E.C. "Rochdale" Dispersive Lantern. (Cut-off type)
Special dispersive lantern designed for use with OSIRA lamsp and combining a dispersive distribution
with a cut-off of light above an angle of 75 degrees above the vertical. The lantern consists of heavy
gauge copper body with upper and lower reflectors or porcelain enamel steel. A clear heat-resisting
glass cylinder with spring suspension fixing protects the lamp against driving rain. The possibility of
lamp failures due to water-drip or condensation is entirely eliminated by the patent top connecting box
(see page 22). The lantern is wired internally with special heat resisting cables between the connecting box and
the G.E.S. porcelain lampholder.
| Z 8504 | Price complete | Lots of 1 to 35 .. each | £4 6 3 |
| | | Lots of 36 and over .. each | £3 18 9 |
| Spare Heat-Resisting Glas Cylinders. | Z 6471 | Spare glass cylinders | each | 4s. 6d. |
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