I've seen those, weren't they the first integrated circuit in glass or metal envelopes? :>) he he Robert tvservice@xxxxxxxxxxxxx H & H Electronics Inc ----- Original Message ----- From: "Doug Keller" <dek@xxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Friday, April 23, 2004 4:58 AM Subject: [TechAssist] Re: anyone have info on this old receiving tube? > What's a vacuum tube? Is that like a steam engine, or horse and buggy? > Us YOUNG guys have no idea of what you all are talking about. *laughs* > > Doug Keller > Wis-Kel Electronics > 101 Freeland Ave. > Terra Alta, WV > USA 26764 > dek@xxxxxxxxxxxxxx > dek@xxxxxxxxxxxxxxx > http://www.tech-assist.org > "Learn from the mistakes of others, because you > won't live long enough to make them all yourself" > > > > > > walter wood wrote: > > >Sorry, I'm 58, and that's a tube no. I've never > >seen or heard of. > >Sounds like a sylvania "part" no. though. > >Have you looked on the tubes themselves for some > >other numbers? > >Walter > >--- Royal19960@xxxxxxx wrote: > > > > > >>Hi all. > >>We ran into a few new/ old stock tubes by > >>Sylvania. They are stamped > >>13-27681-4. > >>Any of you guys remember what these are? > >>Thanks in advance > >>Roy > >>Roy Adams > >>Bonded TV Service > >>5158 W Forest Home Ave > >>Milwaukee, WI 53219 > >>414-541-9111 > >>www.Bondedtv.com > >>we have thousands of tubes on the site > >>Webhosting from only 4.95 a month at > >>Bondedhost.com > >> > >> > >> > >> > >> > >> > >--------------------------------------------------------------------------- -- > > > > > >>Lost Password: > >>http://www.tech-assist.org and select "Login > >>Problems?". > >>Email Archives: > >>//www.freelists.org/archives/techassist/ > >> > >> > > > > > >===== > >Walter Wood > >Future Tech Home Center > >2786 Hwy. 43 N. > >Lawrenceburg Tn. 38464 > >931-829-3337 > >Fax 931-829-4044 > >mailto:wwood_38478@xxxxxxxxx > > > > > > > > > >__________________________________ > >Do you Yahoo!? > >Yahoo! Photos: High-quality 4x6 digital prints for 25¢ > >http://photos.yahoo.com/ph/print_splash > > > >--------------------------------------------------------------------------- -- > >Lost Password: > >http://www.tech-assist.org and select "Login Problems?". > >Email Archives: > >//www.freelists.org/archives/techassist/ > > > > > > > > > > > > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/