Vintage Lightcraft of California Lamp

I recently aquired this lamp and I was very curious about it's value.

I found a company seal on the inside of the fixture head and it said it was a "Lightcraft of California" product." I did not find a specific year but other print was quite hard to read.

The lamp is very heavy and each fixture seems to be made of solid brass.

The lamp is in great condition and the various colored glass lenses are also in great condition. As far as function, the light works great and has three different settings: one light, two lights, or all three lights.

Please let me know if anyone knows of the potential age and value of this piece.

Thank you very much

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