- 2024
- Aug
- 28
The 2024 Johnstown (Ohio) Swappers Day Flea Market
While not necessarily a hamfest, the Johnstown (Ohio) Swapper’s Day is a large flea market that usually has some electrical and electronics goods show up, with a healthy dose of everything else you’d expect from a flea market. Plenty of food on site, and you’re easily able to spend the whole day browsing the aisles. It’s worth a go if you’re looking for something to do on the Labor Day weekend, but be advised that you should get there early, as in when it opens - traffic backs up something fierce on those back roads.
Free parking is abundant, but is in a field.
Where:
Johnstown Community Sportsmen’s Club
7357 Sportsman Club Rd NW
Johnstown, OH 43031
When:
August 31 - September 2
7AM - 6PM
How much:
$10 admission per person
See you there!
- 2024
- Aug
- 7
The 2024 Coolspring Power Museum Show
The Coolspring Power Museum is a large display ground consisting of member-maintained static displays consisting of everything from small oilfield engines to a giant across-the-state natural gas compressor engine, with everything in-between. Much of it’s up and running for the show, with other stuff in various states of rebuild or runs during a demonstration time. It’s a fascinating place, and they have engines and displays that you’re literally not going to see anywhere else - at least not in this condition!
All of the images here are of those static displays. There are other items that pull in for display during the show, but that’s primarily through the week. Saturday is the last day of the show, so most of that was gone by the time we arrived. Still…there’s so much to look at, and we’ll probably head back for the fall show this year as well. This one is well worth the time to visit if you have interest in old engines.
As with the MVSTA show, I don’t have much to say about these pictures - so here they are, in all of their greasy glory.
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You can view the museum’s web page here.
- 2024
- Aug
- 7
The 2024 Miami Valley Steam Threshers Association Show
While this, and other engine shows I attend aren’t necessarily electrical in nature, they are certainly prime examples of old technology. I’ve always found the mechanics of such devices to be fascinating, and worth my attention.
The MVSTA show is one that happens on the Western edge of Columbus every year, and I try to make it out there at least every few years. This year’s show was bright and sunny with no threat of rain anywhere. Prime viewing time for all of the mechanical eye candy that showed up.
I don’t have much to say about these pictures, so no annotations.
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Visit this link for more information on their shows.
- 2024
- Aug
- 7
The Columbus 2024 Hamfest
This year’s show was maybe 2/3 the size of normal - I suspect the dangerous looking skies kept some people away, but fortunately the rain held off for the show. It was, however, sticky enough that you could probably have put a straw in the air and drank some.
There were still some interesting things to be found at this year’s show, and some good deals to be had. This is what I saw this year:
- 2024
- Aug
- 7
My haul from the 2024 Columbus Hamfest
I brought home some things that I didn’t need, but isn’t that the point of this kind of show?
A Vishay decade box and a frequency counter / generator. They both seem to work well enough for the age. There’s also some high-voltage mica capacitors sitting on top of the decade box. Those were a buck, and I said why not?
I can’t go to a show without bringing home at least one meter. Unfortunately, this one seems to have some issues, it will zero but not read. I need to open it up and make sure that any batteries left in it aren’t corrodeedoodled all over the place.
This PACO generator is the same as one I have in better condition. This one is a $5 parts unit.
This is a PACO power supply that came from the same vendor as the generator, also $5. It’s an interesting piece, being an early bench supply for audio work, but in reality it’s a glorified battery charger. Stay tuned for a teardown on this guy.
No idea what this is, my fellow show-goer suggested it was some sort of early electronic switch for process industry. He’s probably right, but I got it simply for the cheapness of a 250VAC transformer that could be reused.
That’s it for this year. I’ll be posting show pictures, and some other, recent engine shows as soon as I can get the images cleaned up.
- 2024
- Aug
- 4
It’s time to clean out some stuff - maybe to Dayton 2025?
One of my fellow show-goers was talking about taking some of the audio gear he collected to Dayton in 2025, and we’ll set up a table on the flea market. This sounds like a cool idea to me, I’ve attended shows but never had a sales table.
In the spirit of things, I took a look at what I’ve collected over the years that’s never going to go anywhere, and there’s a bunch. It’s time to start cleaning out, and I have a bunch of things that could go. Where does it all come from?
See you there, and maybe you can take something home! It’s cheap cheap cheap!
(If you see something you like, drop me a line on LinkedIn and we’ll see about a deal!)
- 2024
- Aug
- 4
Pictures from recent shows are on the way!
Pictures from the Columbus Hamfest, Cool Spring Power Museum, and Miami Valley Steam Thresher Association shows are all in the works. There’s simply a lot of them and I have been a lazy little pig. Check back in the next few weeks and I promise that you’ll have some cool stuff to browse!
They’ve all been posted! Sorry it took so long on some of those…
- 2024
- Jul
- 23
The Columbus Ohio hamfest - Saturday August 3rd 2024
I’ve been attending this show for several years, it’s always got a good deal or two to be had. It’s one of those “get there when they open” shows.
There’s usually a food vendor on site, but you’re right in the middle of a lot of other options should you want something off-site.
2024 COLUMBUS HAMFEST
Saturday, August 3, 2024
8:00 am – 1:00 pm
Located at:
ALADDIN SHRINE CENTER
1801 Gateway Circle
Grove City, Ohio 43123
https://aladdinshrine.org/hamfest/
This is right off I-71, south of Columbus proper.
- 2024
- Jun
- 23
Pictures from Coolspring Power Museum’s Spring Expo on the way.
I took a lot of pictures at the show this year. The individual exhibitors had mostly pulled out by the time I arrived, but the museum’s displays were all up and running in their greasy glory. I haven’t had time to fully process the images for display here, but they’re on the way.
Stay tuned!
- 2024
- Jun
- 9
Breezeshooters 2024 - What I brought home.
I tried to limit myself to things I could possibly use, and I (mostly) did so. We’ll see if all these things actually work, or if some of them need some work.
This HP AC Transistor Voltmeter Model 403A seems to be in good condition, and has a Westinghouse tag on the back. I can’t really test it because it has some odd battery requirements. It looks to need 5 mercury cell batteries - 2 4V batteries, and 3 1.35V batteries in a configuration that provides bias and + / - voltages. These are unobtainable, so a small supply may be in order if I actually want to use this thing.
This came from a vendor that had boxes of parts. One part was $2, if you took the whole box it was $1. So…I took a box of mica capacitors and some other parts. High voltage mica caps can always come in handy.
This DigiMax Instruments D-1200 counter claims to go to 1.2GHz, and has lamps for an ovenized reference on it. It’s awfully light, but it does light up. I need to get a signal in it to see if it’s actually counting, or if it’s just spitting out garbage.
The Harris-Dracon butt sett was picked up becaue it was cool looking. I don’t know what I’ll use it for, but whatever. The Waage All-Purpose Tester Model 066 test box was a dollar - it’s mostly just an ammeter you can switch out, with a fuse and a lamp for testing the AC line. It’s pretty rusty, but looks clean inside. Who knows where this will end up.
This VIZ Senior VoltOhmist WV-98C meter seems to be operational, and has a case you could kill a poodle with. It’s a two-tube unit, using a 6AL5 Dual Diode and a 12AU7 amplifier. It’s small enough to go on the bench instead of the giant EICO VTVM currently there.
This Weller solder gun has all of the tools with it, and is one of the units made in the USA. I have a couple of these, they come in handy soldering chassis items.
That’s this year’s haul. I tried to limit myself to smaller items I could use, and I mostly succeeded. There were a lot of larger items that I wanted, but left there since I don’t have room for them. In all, I didn’t spend a lot and brought home some neat things.
Next show is either the Van Wert, OH show - that’s a long drive and may not be in the cards - and/or the Columbus, OH show which is a lot closer to me and much easier to attend. Either way, stay tuned for pictures from those shows, and I’ll see you there!