Hi Bill, Yes, used to for several flute makers. Brannen Bothers was one
www.Brannenflutes.com
Here are photos from a previous thread.
http://www.engravingforum.com/showthread.php?t=2376
The gold ones were usually rose gold 14k and 10k.
Silver one
Brannen sent out a piece of gold with the bend in it for their logo to be engraved. They used a photo of it on their catalog.
The gold foot joint tubes received a logo on them, silver did not. The headjoint tube gets the same logo. The barrel on the body receives more.. logo maker name with serial number.
This is an ink print from roses design on a lipplate.
Rose gold lip plate with 14k white gold tube
