Third picture down is a BSA Tools Coventry die head grinder, for sharpening the 4 dies. The box next to it is the adaptor for the different die lead angles.
The top two photos are of a compound angle rotary table, probably with a 60 hole indexing pin in the back. Possibly manufactured by Elliot.
The bottom two photos show a compound grinding table but missing the top table section. Looks to be either Cincinnati, Taylor Hobson or more likely Jones & Shipman. The angle retainer bolt holes make it definitely likely to be a grinder attachment.
Lots of dust in that workshop - but at least the rust bug has been kept at bay.