Elden Gatwood asked:
"Has anyone received an early PS-1 from Kadee?
Not yet, though hopefully Sam Clarke will chime in with more information soon.
"Which RRs would be represented by this model?"
Depending on door widths, roads with PS-1s built before 1950 with 10-panel welded sides are:
6 ft - ATSF, CGW, CIL, CMO, CNW, COPR, CP, DSS&A, KCS, LS&BC, MKT, NYC, P&WV, SOU, UP
7 ft - B&M, LV, MEC, NH
8 ft - SAL, SL-SF, SOU
More information on Ed Hawkins' PS-1 spreadsheet here:
Link to the Kadee flyer: