Supreme Model 400 Tube Tester with Provenance

I have had a Supreme 400 Tube Tester for quite a while now.  Today I got it out and cleaned it up.  I will post some pictures of it later on.  The date on the catalog page advertisement illustrated below is 1938.

Supreme Catalog 1938

It is interesting that the price of the 400 Tester in 1938 was $38.95.

Inside the narrow storage slot in the case, I found several small paper items of interest.  First is a business card for "Wiscasset Radio Service".  The telephone number is only two digits, "20".

Wiscasset Radio Service Business Card

 

Also found were a couple of radio tube sticker labels, one Philco and one Zenith.

Philco Tube Sticker Label

Zenith Tube Sticker Label

These are each about an inch long.

Finally, I found a roll of tube test result labels that might have been used to help keep track of the condition of the tubes in a radio.

Radio Tube Test Labels

These three stickers were separated from the roll already.

It looks like if a tube tested "feeble" then the radio might still work but with less than good reception.

 

Two of my watercolors on sale at Pemaquid Art Gallery today, August 22, 2020!

 In order to paint, I must have music playing during all of the process.  The wonderful music playing on the magnificent horn loudspeakers playing in my work rooms makes my work a pleasure to say the least.

At any rate, here are images of two works recently completed and now on sale at the Pemaquid Art Gallery.  You can see more at my blog, https://artbypaulsherman.blogspot.com.

"Red White Blue Buoy" by Paul Sherman

"Wet Red Buoys And Water" by Paul Sherman