I don't have a clue what this is worth so have put a 99p start, no reserve listing on eBay.
http://www.ebay.co.uk/itm/121052176778?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
I've tried my best to find details about this item on the internet (and asked on the Vindec forum) but have drawn a blank. I did find a Dunlop one (circa 1904 I think) that looked very similar on the internet, but wouldn't like to suggest a firm date for this one.
http://www.ebay.co.uk/itm/121052176778?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
I've tried my best to find details about this item on the internet (and asked on the Vindec forum) but have drawn a blank. I did find a Dunlop one (circa 1904 I think) that looked very similar on the internet, but wouldn't like to suggest a firm date for this one.