Hoping someone can solve a minor mystery...
I have a Ludwig Supraphonic snare that I know I received as a Christmas present in 1973. I still use the snare today, it's pretty much the only snare I've ever owned/used.
The S/N is 1160082, which according to the guide would mean it was made in 1976, but it had to have been built sometime prior to December 1973.
Any ideas?