Some insulators. 8 different styles from 2 different makers. One has just a '&' on it.

[Hi]

The one with the '&' is greenish blue. Any of these look interesting?

 

[BillinMo]

The one embossed with the ampersand is the best of the lot - the book price is 40-50 in good shape, but (IMO) I think that's a bit high; I'd say more like 30-40. But at any rate, it's a good find! The others are more ordinary telephone styles that are pretty common. If you want any specifics, historical details, etc., feel free to ask.

 

[MuddyMO]

The ampersand is a good find. How is its condition?