Sparton Junior Model 410 AC

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Linear Mode

DaleHCook
Philco, Zenith, and Howard Phan

Posts: 431
Threads: 9
Joined: Apr 2023
City: Roanoke State, Province, Country: Virginia

#11

05-09-2026, 07:22 AM

gprutchick Wrote: My problem is the dial cord (which looks like a fine brass cable) ...

It is almost certainly bronze, not brass. The 1948 General Cement (now GC Electronics) Catalog No. 150 listed three types of bronze dial cord, all consisting of an outer layer of phosphor bronze cable over an inner fiberglass core. The nos. 70 and 71 cables were .040 inches in diameter. No. 70 had a braided bronze outer layer, and no. 71 a 42-strand twisted bronze outer layer. No. 76 was .025 inches in diameter with a braided bronze outer layer.

Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/

(This post was last modified: 05-10-2026, 09:32 AM by DaleHCook.)

Website Find

« Next Oldest | Next Newest »

Messages In This Thread

Sparton Junior Model 410 AC - by gprutchick - 05-07-2026, 07:40 AM

RE: Sparton Junior Model 410 AC - by morzh - 05-07-2026, 10:34 AM

RE: Sparton Junior Model 410 AC - by gprutchick - 05-07-2026, 04:00 PM

RE: Sparton Junior Model 410 AC - by Arran - 05-08-2026, 01:45 AM

RE: Sparton Junior Model 410 AC - by gprutchick - 05-08-2026, 08:09 AM

RE: Sparton Junior Model 410 AC - by MrFixr55 - 05-08-2026, 08:48 AM

RE: Sparton Junior Model 410 AC - by RodB - 05-08-2026, 10:36 AM

RE: Sparton Junior Model 410 AC - by Arran - 05-08-2026, 02:20 PM

RE: Sparton Junior Model 410 AC - by Arran - 05-09-2026, 02:46 AM

RE: Sparton Junior Model 410 AC - by gprutchick - 05-09-2026, 06:56 AM

RE: Sparton Junior Model 410 AC - by DaleHCook - 05-09-2026, 07:22 AM

RE: Sparton Junior Model 410 AC - by MrFixr55 - 05-09-2026, 09:18 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated. By dconant. Dittos'Jimradio — 08:01 AM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
That looks a lot like an aircraft connector of some kind, even if it's a U.S.N power supply. I have a book somewhere abo...Arran — 02:56 AM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
hello david, I have a similar generator in my collection that features a cast iron, single-cylinder Briggs & Stratt...radiorich — 01:00 AM
under chassis parts locator diagram for 1938 Zenith 9s262
Has anyone gone to the trouble of creating an under chassis parts locator image? Yes, I can identify components by foll...bobloney — 08:57 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello, I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me