|This is a look at creating O scale street lights|
From Wikipedia –
Since my layout is tending toward about c.1010 or so I wanted to see some examples of older lights. Willis Lamm’s Traffic Signal Collection (And Street Lights Too) helped satisfy that desire. Street Lights: patents from 1910 through 1919.
The ones pictured to the left are from the Willis Lamm page and are enough to give me a guide. I’m not by any means going to copy one of these – but as a guide they are fine.