Blue Print Shop Enlarged Negatives?

inisglas (inisglas@inisglas.seanet.com)
Tue, 04 Nov 1997 16:43:48 -0800 (PST)

I have seen a reference or two indicating that blue print shops can make
enlarged negatives for alternative processes.

What instructions do I give them in order to get a neg. of suitable density,
and what does it usually cost for a 2 1/4" negative to be blown up to 8x10?

Thanks

Gordon Cooper
Seattle, WA