I am still restoring this set...
http://www.vintagedrumforum.com/showthread.php?t=15647
...and the auction said it came with original hoops on the tops (of the toms) and replacements on the bottom.
As it turns out, I'm not sure any of them are the original (or which ones) because they are all different.
I pulled out my micrometer and measured the thicknesses on the various hoops.
One obvious cheapo is the 16" tom hoops and it is only 0.050" thick and it feels like I could bend it in half with my little pinkie finger.
The next is the 12" replacement (I think) and it measures 0.060" think. It feels a lot stronger than the 16", being that it's a little thicker and only 12" instead of 16".
The third is the 12" original (I think) and it measures 0.090" thick. This thing feels nice and solid.
The 13" hoops are the same specs as the 12".
Anyone know if the 0.090" hoops are what was used in this era/model drum set?
Will I have tuning problems with the cheaper hoops?
Thanks
EDIT:
Also, these hoops all attract a strong magnet so I presume that chrome over steel was the standard for this era/model.
Thanks again