Quote Originally Posted by Adrian Twiss View Post
Whilst MGIV does not exhibit much of a colour change in Selenenium I have found that Ilford Art 300 does change colour. I was slightly intruiged by this as I undrstood that Art 300 was Ilford MGIV emulsion coated on to Hannemule paper. Attached scans show what I mean. Attachment 59880Attachment 59881Attachment 59882
I thought Ilford Art 300 was coated with MGWT emulsion.

Roger