I recently scored a Viscount on eBay with the same color scheme. At $50, I was the only bidder! Mine came with clinchers and two different mfg's rims, but both laced to Lambert-labeled hubs. It also has the original death fork, which I might ride for awhile and see if I can get another 30 years out of it.
This is the 3rd or 4th Lambert/Viscount that's come my way, and servicing the bottom bracket is not a big deal. Replacement cartridge bearings are available at $5 each, and I found a replacement ActionTec spindle for around $15.
Neal