Everybody has seen this sign on Ebay which at this time is active with bids..Its a Fantastic enamel..the detail is the best ive seen on one of these,,its really crisp..looks like it will clean up alot better aswel with some tlc.? Ive had a strong bid on it but backed off abit and not gone over board on it due to those cracks..Im after abit of advice i geuss on what people with similar cracks to signs have exsperianced (if any)? whilst owning a sign over the yrs..does it get worse,,does it need treating? Ide just like to know..Before it ends if poss..thanks in advance

 This is only my opinion , Spence , but the cracks you are referring to should be ringing  alarm bells in my humble opinion . You could be getting a pig in a poke , and an expensive one at that . Walk away is my advice . You need to see it , and you can't . 

Is there a link?