This w&b frame back must have just been posted when I spotted it one just went for $67US today on flea boy. the good thing about this is you can track the ownership over a 40 year span due to the carvings in the scales
I hope the other side is as good as the one presented
Kind regards Peter

http://cgi.ebay.com.au/ws/eBayISAPI....0155&rd=1&rd=1