Schwerins Powder looks like Lyons

[Gratefuldigger]

Does anyone know how rare the Schwerins Powder bottles are.It's just clear same as the Costars and same size as the Lyons powders.
Calling PUPMAN. Kevin, Get ahold of me. Thanks

 

[GuntherHess]

They are harder to find than Costars. The pontil marked ones are pretty rare.
Clear and aqua are the most common colors.