Unknown French bike, can you assist ?

[Gillstay]

https://images.app.goo.gl/VGyuqZhaAfEX241o9

Damn that looks so similar as well. Could do with finding how either of them did their numbers on the frame. Thanks chaps.

Cleaned up a lot of the parts now and they are in very good condition.

 

[BalkanExpress]

https://images.app.goo.gl/VGyuqZhaAfEX241o9

The colour looks to be Mercier pink.