Wow! the recent posts have been great FredH...3940dxer...so-cal-bear...and of course our beloved Gaylord_Wilshire.
below: A snapshot recently found on ebay.
ebay
below: Detail of the United Airlines sign
below: Detail showing Western Air Lines ticket office.
I'm curious, did these air line/transportation venues downtown have shuttle buses to the airports? Is the bus in the photo a city bus or a western air lines shuttle bus?