waitin' to see if Pipestud can get a quick response in.
Hi wintergarden. I can only give you answers according to my personal history with selling & smoking pipe tobacco. So, here we go and my answers are in bold print.
I need some help regarding vintage tins- If a tin shows rust on the interior but the tobacco is contained like in cellophane or plastic bag which has not been compromised, would that be okay to smoke? -
Yes
-What makes a vintage tin okay vs. not? -
If tobacco is in a container with rust on the inside of the tin that has gotten to the leaf, I would not touch it. I've tasted tobacco with rust particles in it and the experience was not pleasant. If the tobacco has mold on it, history dictates the tobacco will have an unpleasant sour taste, so I take a pass on those, too. If bugs are crawling around in the tobacco, I would chunk it. And yes, I opened one tin a few years ago that was actually factory sealed and there was movement. It was not the tobacco.
-Are older tins considered a heavy risk due to lead in the solder? if so what years?
In all my years of selling pipe tobacco, I have never been asked that question. And I don't know the answer. All I do know is that I have been smoking literally over 2,000 blends of all vintages ranging from the 1930's to present day and I am still alive and as healthy as an old guy my age could possible be without taking youth serum, prune juice or smoking Mixture #79.
-Tobacco prone to a 'Botulism' or leaf specific- pathogen?
I plead total ignorance to that question. It's way over my head.
Hope this helps a little,
Pipestud