[GreenKeys] tearing off the paper on a Model 28

[Tom Jennings]

> There should be a thin metal guide across the inside back lid. This
> holds the paper against the glass. If it is missing, the paper will 
> fall back under the lid. 

D'OH -- all that was wrong with mine was that the metal guide
was pushed on too far.  It's a friction-fit on the painted pop-up
cover. I pulled it down about 1/4" and now it catches the paper
from falling past.

No muss no fuss.

Sorry for previous post.