I had this first pictured catalogued as being taken on the flightdeck of a C-124 Globemaster...but having seen a shot inside a C-124 online, I can tell that I got it wrong.
C-124 Globemaster...alas I think not.
Here's the other shot...I never scanned this before as it's very 'soft'.
The adjacent images on the film were of C-124 Globemaster 21051 from the 1501st Air Transport Wing from Travis AFB. The Yank crews were great at letting little kids like me, I was 14 at the time, inside their visiting aircraft.
Great times.
There are lots more Singapore aircraft pictures from the early '60's at
david taylor images under 'Aviation'...and I usually get the details correct.
David Taylor