Sports
2,188 topics in this forum
-
- 22 replies
- 1.9k views
-
- 4 replies
- 1k views
-
- 13 replies
- 1.3k views
-
- 0 replies
- 511 views
-
- 1 reply
- 513 views
-
- 2 replies
- 1.2k views
-
- 4 replies
- 1k views
-
- 8 replies
- 698 views
-
- 0 replies
- 947 views
-
- 5 replies
- 1.8k views
-
- 6 replies
- 724 views
-
- 2 replies
- 738 views
-
- 6 replies
- 675 views
-
- 1 reply
- 506 views
-
- 4 replies
- 1.1k views
-
- 35 replies
- 3.4k views
-
- 8 replies
- 2.4k views
-
- 10 replies
- 1.2k views
-
- 12 replies
- 874 views
-
- 9 replies
- 941 views
-
- 8 replies
- 664 views
-
- 11 replies
- 2.2k views
-
- 8 replies
- 1.2k views
-
- 10 replies
- 735 views
-
- 0 replies
- 440 views
-
Who's Online 10 Members, 0 Anonymous, 337 Guests (See full list)
-
Recent Gallery Images
-
Recent Forum Wide Posts
-
By Gradespire- · Posted
Are you struggling with your Java programming assignments? Look no further than GradeSpire! Our team of experienced tutors is here to provide comprehensive Java programming assignment help tailored to your specific needs. Whether you're grappling with basic concepts or tackling advanced topics, our experts are ready to guide you through every step of the way. Get top-notch assistance, clear explanations, and timely support to excel in your Java programming assignments. Don't let challenges hold you back—unlock your full potential with GradeSpire's Java programming assignment help today. -
This link looks good for learning a bit about expired film - worth bookmarking Scroll down for "Color Negative Film" https://silvergrainclassics.com/en/2020/08/how-to-shooting-expired-film/ -
That thought flashed through my mind as well, but as it turns out, 1972 was when the change came from C22 to C41, according to Wikipedia https://en.wikipedia.org/wiki/C-22_process I guess the OP could simply confirm which process is on the 1973 Vericolor film box. I can't find 4105 Vericolor on the internet, only the later 4106 shows up, so who knows what 4105 really is, and which developing process, it could very well be C22, and perhaps those chemicals were produced for a while after C41 came in, to develop the C22 film still in existence, that were bought just before the change over. Personally I was developing only slide film and B&W in that era. I have never had reason to use C22, and only started using C41 in the early 80's
-
-
By maris_rusis · Posted
Guessing by the expiry date of 1973 the film would have been manufactured at the time when C-22 was the process for color negative film. C-22 ran at 24C while the replacement process C-41 runs much hotter at 38C and is not compatible with old film. Ancient Vericolor can be developed in black and white chemistry to yield a negative but this negative is hard to print because of the orange mask.
-
