Luminous dial gauge. | |||
Sample Image | |||
Luminous dial gauge. This is an oxygen pressure gauge with a luminous radium dial. See the first radium sample for a discussion of radium luminous paint. Source: eBay seller aztecjaguarwarrior Contributor: Theodore Gray Acquired: 20 August, 2003 Price: $5 Size: 2" Purity: <1% | |||
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