I created a photographic three layer color tripack negative, as well as a positive. Who can print this?

Question

Three pieces of super lightweight black and white Kodak photo printing paper were individually exposed in a view camera through the three different color filters (I think Red, Green and Blue...been a while since I did this) and then each paper, after developing, was dyed in Edwal toners which converted the silver in the paper to transparent dyed grains. Then I registered all three together and want to make a color print from them. I should have both a positive as well as negative three layer versions of each in my closet (experiments done several years ago. What professional lab would be willing and able to make a print from this, and would take the time and have the know how to make a print from this challenging negative and positive originals?

Answer 1

So you basically have 3, 4x5 or 8x10 sepparations? Any pro photolab should be able to print this image. Basically the negs can be scanned with a film scanner or drum scanner and then brought into photoshop with each layer acting as a sepparate channel so as to compose a full RGB image, pretty simple. I am not sure what area you live in but I know Calypso in San Jose California could do the job and you could have the image printed out on their Lightjet printer (much better than inkjet because lightjet is a continuous tone printer which uses a laser head). Anyway if you don't know where to go just google professional photo finishing.