Can you help identify these lamps?  

Thanks in advance for any information you can provide about these lamps.
Any idea who the manufacturer may be on these lamps? I cannot find markings on them and I have not been able to find any additional information about them on the internet.
I have come across mid century companies that made globe lamps similar to this, but I cannot find an exact match to compare.
Lamps are: 34"H x 18"W. They have a 3-way switch that turns different sets of the lights on.
Thanks,
Chris