Nice Stuff, thanks for the additional pics. The first one is a Thelma aka Hampton - 1928, The second one is a Silvermist aka Marigold - 1935, The stainless well all I can say is it looks just like our everyday set made by onieda, Next is one close to my heart, That pie server is called a Lady Densmore aka Woodland rose I got my lady that set for christmas last year it was made in 1955, Next is the spreader this one is a winner. Called a Ambassador made in 1919, this pattern is considered Collectible, could be a $10.00 to $15.00 piece. I also like tales like your Webster aka Warren serving spoon, all my books list it as 1900, This one is also considered Collectable, based on it is extra fancy and also a thin market piece, meaning not many of these was made. The books don't consider it as Collectible but I would say you have a $20.00 to $25.00 piece there, these are book values and would probably yield a bit less in the real market. The value is just to give you a ideal of value, personally shine them up and hang them on the wall.
I personnally collect silverplate flatware, and have fun with them like a coin collector, I usually get my items from thrift stores from .25 to 1.00 each, by rummaging around in the silver bin. I have got some really good scores. I add this to give you a real ideal of value, and to let anyone know the fun in collecting flatware. I hope this helps you a bit and again thanks for sharing.