Does anyone recognize this daybed?  

by the way, the white netting...
by the way, the white netting is made out of rope and the frame is heavy bent pipe.

it's a very cool piece. but l...
it's a very cool piece. but looks to me that only the frame is original, could it be that it has been re-strung? the mattress and pillows look too thick for a c.1950's daybed.

I agree. The mattress and pi...
I agree. The mattress and pillows are very thick. They look like a matress from a futon, thick and dense... The netting is very low-tech and might not be original as you pointed out.

Nothing looks original except the tubular frame
Not unlike the frame on the example below, 1stdibs.
Perhaps it was once covered in rattan? The white rope sure don't look right.
http://www.1stdibs.com/furniture_item_detail.php?id=523703