-----
thanks very much for the information on the bottle cage.
all the Schwinn Approved examples could recall were AFA/Poutrait-Morin products
able to see from the additional images provided that this example is indeed an Allara/AL-E
here is the VB listing illustrating two different generations of your model badged as an AL-E
the first seven pictures show the clasp accomplished with a toggle rather than springs
and the last two with the springs version:
https://velobase.com/ViewComponent.a...=103&AbsPos=18
thanks again.
-----