Art Deco Matching 3 Piece Bedroom Set, Bed Frame, High Boy Dresser, and vanity

Howdy,

So I recently came across this furniture.

What I believe I know :)

It is 1930's ish Art Deco era.

It is a matching set - minus the stool for the vanity.

It is stamped on the bed freame Cambell, Missouri and the name "rich" but I cant make out the last name.

The items condition is very good with some surface minor surface stratches here and there.

Some of the work is inlayed and the "carved" looking ornate peices are added on to the peices.
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What I dont know is .... who it is made attributed to?

If a matching set significantly increase the value of the items, or if they value the same if seperated?

Who would be good to contact for an appraisel for insurance purposes?

Any additional info is so greatly appreciated!!! Thank you