NGJon Wrote:
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> Do you have any idea of the vertical dimensions of
> the extension? It looks like it could 18"-24."
The extension appears to be a bit less than the distance between the ladder rungs. See this photo:
[
www.totalracing.com]
I would say that 18"-24" is a bit much considering the likely ladder rung spacing.
Update: I came across a photo of an EBT hopper car with a BIG vertical yardstick!
[
www.loc.gov]
Looking at that photo at maximum resolution, from what I can see the extension is roughly 12"
.
- Graham