Just picked this up. I haven't determined the original color but it looks like it was a light aqua, or ice blue. It had a drum brake on the back, and the driven clutch is a Horstman Manufacturing from Monrovia Ca.
View attachment 12667
View attachment 12670
View attachment 12669
View attachment 12668
View attachment 12671
View attachment 12670
View attachment 12669
View attachment 12668
View attachment 12671