Roy - I'd suggest it reminds you of Sowerby because they made opalescent press moulded glass very much like this pair, in a variety of shapes, c. 1880s - do you have the 1986 Tyne & Wear Museums publication edited by Simon Cottle - page 60 - though these two don't match up with any of the pieces shown in the book picture.
As you know, small posy-type containers with multiple vertical crimped rims, like yours, were common shapes in the second half of the C19 no doubt by many makers, but Sowerby is the name that mostly comes to mind, though most of these posy type containers were in some sort of opaque Vitro Porcelain sort of appearance.
Have you tried Mervyn Gulliver?
Sorry - absolutely no idea as to who might have made these two. Do you sense they might have the sort of age that qualifies for Victorian?