justinbontrager
Member
- Joined
- Apr 3, 2012
- Messages
- 5
Does any one have any idea how old a Hammond E-262 organ is? Also any idea how much palladium is in one of these?
justinbontrager said:Does any one have any idea how old a Hammond E-262 organ is? Also any idea how much palladium is in one of these?
Pilgrim2850 said:Hi Jimdoc,
I live in the Phila area and have seen a couple of hammonds for free on craigslist. Do you do hammonds? you seem to know a bit about them. If you haven't checked craigslist out it would be beneficial. Larry
I'll assume you're serious and don't really know.justinbontrager said:is all the wire in these things copper or is there aluminum mixed in? how do i tell the difference between copper and aluminum?
Yes, there's a simple test, but it may not distinguish copper from dark copper alloys. A drop of nitric acid on a copper based piece, or one made of copper, will yield a blue solution, and brighten the base metal. If it does nothing, it's aluminum. At this point, the base metal will be quite clean, from the application of the nitric acid, so the color will be quite evident.justinbontrager said:yes i'm serious. some of it looks reddish some yellowish and its VERY fine stuff. If I scrape it to make sure there is no coating it can look both shiny (aluminum) and copperish depending on how the light hits it. I was wondering if there is a way besides the color of it.
Enter your email address to join: