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Early lamps in assy Unknown early russian LPS lamps. The both lamps were made in 1938

Early lamps in assy

Unknown early russian LPS lamps. The both lamps were made in 1938

IMG_20220603_221618.jpg IMG_20220526_234635.jpg IMG_20220525_171906.jpg IMG_20220525_171705.jpg IMG_20220525_163538.jpg
File information
Filename:IMG_20220525_171906.jpg
Album name:SilverRay / Low pressure sodium lamps
Manufacturer:MELZ
Type/Model:DNaO
Wattage:85|140 and 140
Date manufactured:1938
Filesize:993 KiB
Date added:29 May, 2022
Dimensions:2072 x 1044 pixels
Displayed:18 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=18116
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Comment 1 to 3 of 3
Page: 1

Olav   [29 May, 2022 at 09:05 PM]
These are real rarities. The first generation. Do you know how long ago these lamps were built?
SilverRay   [29 May, 2022 at 10:13 PM]
We have no any information about these lamps, Olav. Even the types of these lamps are unknown. DNaO is a modern type, in 1938 these lamps may no have any name.
Andy   [30 May, 2022 at 10:14 AM]
These are superb, the early low pressure sodium lamps are fascinating.

Comment 1 to 3 of 3
Page: 1

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