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 Yellow posts. Bronze or electroplating?
Author: paker 
Date:   2012-06-03 19:15

I have an old Noblet 45 with a 4 digit sn. The sn chart @ clarinetperfection has only 5 digits. I mean it is a very old clarinet. It has yellow posts and springs. Are these made of hard bronze? Or electroplated back then? The springs are dull and could be bronze. But the posts are shiny.
Thanks.



Post Edited (2012-06-03 19:27)

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 Re: Yellow posts. Bronze or electroplating?
Author: SteveG_CT 
Date:   2012-06-03 20:45

Interesting. I've never seen a Noblet with brass, bronze, or gold posts. The springs are almost certainly not bronze or brass as those are not good materials to make springs from since they are work-hardening.

If I were to guess I would say that both your posts and springs are gold plated. Back before the company was bought out by Selmer it was common to see gold plated springs on Buescher saxophones.

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 Re: Yellow posts. Bronze or electroplating?
Author: Chris P 
Date:   2012-06-03 20:50

Pillars are normally made from nickel silver and either left unplated (which would turn yellow) or then nickel or silver plated to match the keywork, although Leblanc did tend to use nickel plated pillars even though the keywork was silver plated on their pro clarinets.

The springs Leblanc used on a lot of their clarinets were gold plated blue steel - the gold plate would flake off as the springs rusted. Buffet used gold plated springs on their saxes as did SML.

Former oboe finisher
Howarth of London
1998 - 2010

The opinions I express are my own.

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 Re: Yellow posts. Bronze or electroplating?
Author: jbutler 2017
Date:   2012-06-04 01:05

Chris P, as usual, has supplied the correct answer. The flat springs were made of phosphor bronze. http://en.wikipedia.org/wiki/Phosphor_bronze

john b

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 Re: Yellow posts. Bronze or electroplating?
Author: paker 
Date:   2012-06-04 15:46

Thanks. I guess I have an old but pampered (with gold) clarinet. No wonder the posts were so shiny. Since you said you have not seen a Noblet with gold plated posts and springs, I will post a photo later. You can judge for me if the post are indeed gold plated. Thanks again.

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 Re: Yellow posts. Bronze or electroplating?
Author: jbutler 2017
Date:   2012-06-04 16:48

The posts are not gold plated.....just the springs.
john b

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