Closer observation I can see a difference in the pressure on the glass.
My black 58 has what I would guess are the original arms or at least a early repop.
The arms are not bent and are thicker and will not bend like the current reproductions.
Arms on my 59 are bent inward. Bowed from pressure.
Attachments
wiper 58 black.JPG (108.47 KB, 135 downloads)
DSC_000624 (2).JPG (67.38 KB, 134 downloads)


~ BD.
"You won't find me in an old folks home" Pioneer Florida Cracker
1958 Apache Stepside
1958 Apache 1/2 ton Panel
1959 Apache 1/2 ton Panel