some information sought on these RN items

[badgecollector]

hi all
some information sought on these RN items
what are they and are they WW1?
what are these worth?
there also appears to be circular blue and yellow patches and a square looking patch that is white, red, white. any ideas?
cheers
bc

[manchesters]

Chief Petty Officer cap badges, construction looks WW2 and one has a QC so post 1952.

KC versions £10 each.
Dont know what the yellow cloth is.

regards

[badgecollector]

thanks simon
hadnt noticed the queens crown one. you are right
cheers
bc

[Alex Rice]

The two smaller CPO badges look interesting, I've never seen small versions before, any chance of a close-up of them and a pic of one with a standard sized one for comparison?
Thanks. Cheers,
Alex