What was the IH of the PRR X29 boxcars? Were they taller or shorter than the 1932 ARA? Seaboard's B6 class 17000-18999 had an IH of 9'4" and were built in 1934 and 1937. How could the Red Caboose or Walthers X29 car be turned into a SAL 1932 ARA? Any suggestions??? BTW...Richard, thanks for the GREAT explanation. I have been told the X29 was different from the B6 but never in such detail! Richard Stallworth
