The Last Run of an Alco PA, whether it actually was or not is problematic but this was what they called the excursion. Operating from Richmond to Stockton and return on March 6th 1968(?), the trip was sponsored by Pacific Locomotive Association with PA's #67 and #58. On the return trip, a photo run was made at Port Chicago. As #58 had died, #67 was doing all the work resulting in some ALCO-type smoke.