My ex wife was going to quit her job. She had the papers printed in her purse, the conversation ongoing in her head. She is the right-hand of the boss, keeping the company afloat and they have a friendly relationship, like knowing each others family around Christmas dinner ect.
Her boss asked her out at lunch to talk outside of the office in a nicer environment. She took the opportunity to give her resignation at the same time but first she had to listen to what her boss wanted to say.
He told her that he's been very lately diagnosed with throat cancer, too late to do anything about it. Doctors gave him 6 month to live. He then started to cry.
Her resignation papers stayed in her purse that day...
Terrot 500 RGSTA ?
Peugeot 175 D4 ?
From this forum (en français bien sûr). It speak about motorbike since 1950, so that would make sense with Indochine and I think I can recognise some of the models from archive photos. It says that before 1950, French army used a bunch of brands like BMW, Harley, Triumph, Gnome et Rhone and others from 1930 and WWII, but from 1950 and onwards they tried to harmonise the material and the list is on the forum.
Otherwise, your best bet would be searching for CEFEO material (corps expéditionnaire français en Extrême-Orient) as it was the more involved in the war.
There is a book about material used in this war but I don’t know if they wrote anything about motorbikes.
The forum from the first link seems to be a good source of information tho.