Good luck. If cathay don't have them, you try old I mean very very old lab or photo studio left over stock from yester years Most lab can process 110 film with no problem
Try Fotografix (Mr Wong) at Lucky Chinatown 2nd flr. He's known to bring in interesting range of camera equipment. He might have them. Call him at 97831271.
thanks alot for the info!
i will check with Fotografix
if i do find it in sg
i will post it here to share with whoever might wanna get this very very very old school film