| To: | Amps@contesting.com |
|---|---|
| Subject: | [Amps] Eimac 3-400Z date stamp |
| From: | jsb@digistar.com |
| Reply-to: | jsb@digistar.com |
| Date: | Wed, 1 Dec 2004 14:00:03 -0500 (EST) |
| List-post: | <mailto:amps@contesting.com> |
hi, I have a couple 3-400Z tubes but I can't find the date stamp on the glass. The dome-shaped flashing along the bottom has 1T-833 engraved into it. Is there any way to derive when these tubes were made from that number? Thanks, Jason N1SU _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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