I found markings on 2 different brands...
One is marked PM
121
SAEP - 62

Other one... DO-RAY
1115

I found both on e-bay for 10 or 12 bucks.
Attachments
20230713_144902.jpg (168.46 KB, 87 downloads)
20230713_144945.jpg (161.96 KB, 87 downloads)

~~ Jethro
1954 3100
Back to Life
In the Dity Gallery
1951 3100 (gone) / 1956 4400 (still in the neighborhood) / 1957 6400 with dump body (retired) / 1959 3100 panel (in the woods junked) / 1978 Custom Deluxe K10 / 1993 S-10 4.3 / 2004 Chevy Crew Cab / 1945 John Deere H / 1952 John Deere B / 1966 John Deere 2510 / 1967 John Deere 1020