Good catch - although in the pictures I've just checked
it looks like there might have been a sort of "double end
sill" ... there is a lighter structure but definitely
something I'd call a "sill" at the end of the platform.
And the frame under them seems to extend, without a break
from end to end. And those sills under the end of the
cabin don't seem to go all the way across and appear to be
supporting the steps as much as anything else.
Perhaps this created a sort of "crumple zone" in the
event of a rear end collision?
- Jim B.
4e. Re: What Class Boxcar Was This UP Caboose Converted From?
Posted by: "Tony Thompson"tony@... sigpress
Date: Sun Apr 23, 2017 8:27 am ((PDT))
A detail to note on these cars: the end porches are added onto the original car body. The net result is how most cabooses were built -- the end sill is under the end door, not out at the end of the platform.
Tony Thompson Editor, Signature Press, Berkeley, CA
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