More Fun With Orthochromatic Film
It's amazing what you learn when you buy an old camera which happens to have film in it. eBay University, forsooth. The old Verichrome is a type of safety film, (as in it won't catch fire easily), and is orthochromatic, which means it's not sensitive to red light, you can dev it with a safe light, and any reds will show up as very dark. None of which, so far as I've learned, will effect the developing chemistry. A likely problem will be fogging, regarding which Ansell Adams, says "The fog level that comes from age, heat, and so on, can often be reduced by adding Potassium bromide or Benzotriazole to the developer." I quoted that in DIY B&W on Flickr , which as usual was of variable quality so far as advice goes. What this Kitsaplorax had to say in that thread about Glycin is interesting, and I'll look at replacing Metol with it in the future, perhaps, but I can't find any to buy, online, this morning, so I'll go with Potassium bro...