Glasses found in a Triangle Bamboo

[Mighty]

Anybody can ID/Interpret these pieces of Nestle Glasses(22pcs) found underneath a Triangular Bamboo near a creek? thank you

 

[jeff of pa]

Sorry I Can't help..

But an Very Curious what is a
[h=2]"Triangle Bamboo" aka "Triangular Bamboo" ?[/h]
I tried googling it but

 

[yakker]

Huh. Found a number of unexpected Nestle jams jars on line (google Nestle vintage jam jars), but nothing that looked like what you found. And I too want (need!) to know what a triangular bamboo is! Yakker