trinket/jewelry box

I received this box from my great grandmother, I believe it is very old.  She was 98 when she passed away in 1986 and I was told it belonged to her mother.  It is like a clear milk glass, has bumps that are clear and milky coloredT.  It is 5 x 3 in size and in very good shape.  I would love to know the year it is and the value.  I would never sell it due to it belongs in the family.  I will pass it down to my grand daughter when she is old enough to tressure it as I have.  I remember being a little girl and always asking my great grandmother to see it with all her jewelry she had in it.

Thanks for any information you can find on this box

please email me any information possible on this item at:  [email protected]

Thanks again