This is an EAPG (Early American Pattern Glass) McKee / Boston & Sandwich six (6) inch Bellflower pattern nappy or small bowl.
(This pattern was produced by two companies, McKee Glass Company, in the 1860’s, and also Boston & Sandwich Glass Company, in the 1840’s.)
This bowl is in very good, used condition, as appropriate to its age. It is really pretty. All these pieces shimmer, they have a silvery appearance. My pictures do not do them justice.
Take a look at the photos, and if you have any questions, please e-mail.