Anybody know a source for these side marker lamps?

[Mex-Busnut]

Dear Friends,

I would like to find a source for these side marker lamps, which I can only describe as "elongated teardrop shaped". Either new, or used in good shape. I already tried ebay. I am NOT talking about the large amber one, but the smaller chrome and amber one above it. Any ideas?

Thanks in advance!

[Timkar]

Can't see the picture too well when I try to blow it up, but they look similar to the old style pickup clearance lamps.
Are they anything like this?
http://www.grote.com/product.php?product_number=45333

HTH....Tim

[Busted Knuckle]

I'm also unable to get a clear view of it.

But from what I can see it looks like something you might find in any large truckers chrome shop! (as I used to call them when I was trucking "Big boy toy stores"! Of course dad still tell people my favorite color is chrome!)
  BK