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Author: Don Berger
Date: 2002-10-02 19:50
Jean, I went back and did some rereading of these "lively WORMS", really valuable info-exchange PMHO, as Bob says, "puzzle parts". Out of an abundance of curiousity, try the subject cl with a reasonably-sized barrel [66mm for Bb?] as to pitch, when you can. Our library has a new [VG] ref. book, "World of Chemistry" which gave biographies [confirmed Mark C's info re: Baekeland] and discussed hard rubber=vulcanite=ebonite=resonite materials and processes. Another major use use of bakelite [beyond electrical] was in "costume" jewelry etc !! , BUT again, no mention of musical insts., a large market? A thot re: "modern" hard rubbers, following the WWII development of syn. rub. {I worked in it}, it seems to me that with the newer rubs. and vulcanizing processes, the tell-tale brown-green coloration has disappeared, retaining the shiny-black appearance we all Know and Love, ?thots? , Dave?, Don
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Jean |
2002-10-01 13:08 |
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Bob |
2002-10-01 13:48 |
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JMcAulay |
2002-10-01 15:06 |
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Mark Charette |
2002-10-01 19:49 |
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Bob |
2002-10-01 16:19 |
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Dee |
2002-10-01 16:48 |
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jean |
2002-10-01 17:38 |
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JMcAulay |
2002-10-01 20:24 |
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GBK |
2002-10-01 20:29 |
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Don Berger |
2002-10-01 20:39 |
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Mark Charette |
2002-10-01 20:51 |
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Bob Arney |
2002-10-01 20:40 |
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Bob Arney |
2002-10-02 22:24 |
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Dee |
2002-10-01 20:57 |
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JMcAulay |
2002-10-01 20:57 |
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Vic |
2002-10-01 21:00 |
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Don Berger |
2002-10-01 21:30 |
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John Kelly - Australia |
2002-10-01 23:18 |
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David Spiegelthal |
2002-10-01 23:25 |
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Don Berger |
2002-10-02 03:07 |
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Ilkka |
2002-10-02 05:04 |
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Bob |
2002-10-02 12:29 |
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jez |
2002-10-02 13:20 |
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Jean |
2002-10-02 14:31 |
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Gordon (NZ) |
2002-10-02 15:19 |
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David Spiegelthal |
2002-10-02 17:11 |
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RE: hard rubber ("ebonite") new |
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Don Berger |
2002-10-02 19:50 |
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David Spiegelthal |
2002-10-02 20:44 |
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Bob |
2002-10-02 21:07 |
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Jean |
2002-10-03 00:05 |
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Jean |
2002-10-03 00:09 |
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Bob |
2002-10-03 12:35 |
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Gordon (NZ) |
2002-10-04 11:25 |
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Bob |
2002-10-04 14:30 |
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Dee |
2002-10-05 01:09 |
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David Spiegelthal |
2002-10-07 14:21 |