OTB Records
Padawan
- Joined
- Nov 9, 2014
- Messages
- 82
Hi all,
Yellowing bubbles! Probably been talked about numerous times before so please forgive me if I'm going over well trodden ground.
I've so many things to ask so I hope members don't mind if I do so via questions:
1: When was it first noticed that bubbles were turning yellow?
2: Is it inevitable that once a bubble starts yellowing then it will continue to get darker until it is brown?
3: Is it safe to say that if a bubble hadn't started to yellow after say 15 years then it will never go yellow?
4: What seems to be the contributing environmental factors that contribute to yellowing - heat, moisture, cold etc.?
I know what I am asking is along the lines of: "How long is a bit of string", but I would be interested to know what collectors think.
Thanks in advance.
Yellowing bubbles! Probably been talked about numerous times before so please forgive me if I'm going over well trodden ground.
I've so many things to ask so I hope members don't mind if I do so via questions:
1: When was it first noticed that bubbles were turning yellow?
2: Is it inevitable that once a bubble starts yellowing then it will continue to get darker until it is brown?
3: Is it safe to say that if a bubble hadn't started to yellow after say 15 years then it will never go yellow?
4: What seems to be the contributing environmental factors that contribute to yellowing - heat, moisture, cold etc.?
I know what I am asking is along the lines of: "How long is a bit of string", but I would be interested to know what collectors think.
Thanks in advance.