The top pic looks to be a Villiers, late 1950s ?, someone who knows them should be able to narrow it down.
The 3rd pic down is a Burman CP, probably AJS or Matchless or maybe Ariel, late 40s or early 50s likely, the numbers would narrow it down.
The other 2 I'll leave for someone more familiar with them.
All of them should have numbers/identifying marks...
Folks will always be looking for these as spares, although they are unlikely to make anyone a fortune....