On Wed, Aug 21, 2019 at 02:15 AM, Tim O'Connor wrote:
Tom Swift has been posting wonderful pictures on Facebook of the CB&Q Havelock shops in 1948. This one today shows a very interesting MP GS gondola being unloaded and a wide area shot showing lots of interesting freight car stuff.
Tim O'Connor
Question: I assume these side frames are the raw castings. What if any areas and surfaces were machined before they became part of a functioning truck?