These are all my Cheese Wedges which would count as cheese wedges if it weren't for them not being in the cheese wedge case, that is, BBC Microcomputer Expansion Box:

IEEE488 Adapter A variant on the Acorn IEEE488 wedge in a different casing

Aries B488 Aries Computers' take on the IEEE488 interface

Acorn Music 500 The music adapter made by Hybrid Computers