Can someone give me an indication of the decade of manufacture of these Zilco's. I purchased the set in 1967 so the cymbals pre-date the modern 1968 to 1970 Zilco's. Research on the web says they are from the 1920's to 1930's. Zildjan will not give dating opinions according to their web site. With over 400 years of history, you could understand. To see the logo on these cymbals, go to http://www.findthepower.com/ZilcoCymbal.htm
Thank you in advance for replies.