Re: CCB photo
Folks,toggle quoted messageShow quoted text
Where is this CCB photo of a flat car with two Sherman tanks on it posted? Also, what is CCB? I've heard of CBC's (Car Builders Cyclopedias).
-------------- Original message --------------
From: "Gatwood, Elden J SAD " <Elden.J.Gatwood@...>
Thanks, Bruce! I had never heard that info on the arsenal & depot!
See ya soon.
From: STMFC@... [mailto:STMFC@...] On Behalf Of Bruce
Sent: Tuesday, April 15, 2008 1:43 PM
Subject: Re: [STMFC] Re: CCB photo
On Apr 15, 2008, at 9:16 AM, Gatwood, Elden J SAD wrote:
BTW, M4A3 and M4A1 were almost never found together due to the factElden,
Thanks! I would differ on this point. I think that saying an M4A1
and M4A3 loaded together would be unlikely might be too strong, and
the reason used to support the statement is not exactly correct. The
important thing to realize is that domestic shipping of M4 tanks was
NOT to units, but to depots. There was a huge backlog of tanks at
arsenals mid war, waiting for flats. Thus, for example, it is my
understanding that Detroit Tank Arsenal had something like 6
different M4 models on site at one time! In clearing that backlog,
a variety of tanks would have been loaded for depots around the
country. Depots as well would have had mixed M4 models. When tanks
were shipped from depots to embarkation depots and ports, it would
still be possible for dissimilar tanks to be co-shipped because
distribution to units occurred overseas, although it is certainly
more likely to see more segregation. Note that the Signal Corps
Archive photos appear to show segregation of types, but these tanks
are being loaded for the invasion of North Africa, and there would
not be an opportunity to further sort them upon arrival. By my 1944
date, these tanks are being sent to depots in England.
One could speculate about the mix of what RRs flats got used most,With a shipping weight of 28-30 tons depending on the spares tied to
the rear deck, two Shermans comes very close to or exceeded the load
limit of most 50 ton flats and as I noted previosuly, there is also
an issue of weight distribution which would reduce the load limit of
the flat even more. It may be that cars were loaded with 2 Shermans
if the load limit was ~120,000 lbs or more, and only one was loaded
for cars with lower load limits.
Bruce F. Smith
"Some days you are the bug, some days you are the windshield."
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