international silver co. but not meaning its a sterling still might be plate
Yes it is sterling silver
If the bowl is stamped "sterling," it is genuine sterling silver, not silver plate.
290 silver pated
Yes
sterling I have a set of Wm Rogers & Son AA in front of me and it is definitely silverplate. So it is not necessarily sterling.
Value of FB Rogers dish with cover #1205
The 1847 Rogers Bros. IS Flair is made from sterling silver. This means that it is actually 100 percent real silver.
If it is sterling it will be imprinted on the piece. Otherwise it is silver plate. Most Rogers Brothers is silver plate.
It may mean that the ring is made of sterling silver.
I dont know about the 1950's, but Wm Rogers did make sterling, look for the mark sterling or 925, I believe they also consider 800 a low grade of sterling
It is the mark of the manufacturer Rogers, Lunt and Bowlen.