Help for a novice required please

I have recently found some recordings that my late father owned.  I've been trying todo my own research but I have found I am completly out of my depth!

Below is a list of some of them, would it be possible please for someone to have a look at the list and tell me if any of them have any value and where would be the best place to sell them?

Many thanks.

Regards

Jon Morgan

Label Cat #
Decca AR.12936
Decca DR.13051
Decca AR.14516
Decca AR.14327
Decca AR.12935
Decca MRA.355
Decca AR.10111
Decca AR.10701
Decca AR.10703
Decca AR.10705
Decca AR.10707
Decca AR.9557
Decca AR.9563
Decca AR.9558
 
HMV B 1485
HMV D.A.1848
HMV D.B.3225
HMV 7-32029
HMV 2823
HMV B.9615
HMV C.2206
HMV C1105
HMV 2-053142
 
 
Columbia F.B.3727