Hi
Have an interest in these. Going backwards in timeline:

Familiar with the BSA Scorpion Cadet - .177 only, four types, two stock patterns according to BSA.

Air-Arms S200 - I assume the only relevant one would be .177, Mk 3 single piece stock ca 1977? There was an early camo stock one and then mainly plain wood stocks, all with dioptre sights.

The El Gamo cadet which I assume was as per https://timdysonairguns.co.uk/produc...le-sn-pw-2506/ Hunting for one of these
The BSA Cadet Meteor - with the rear sight mounted on the rear of the air cylinder, not the barrel - No idea of era or Mark of rifle.

Pre that I assume you would be into Lee Enfield based .22LR such as the No.8

Anyone know any different. Any comments, pictures, supplied accessories, manuals.
I have a 70's cadet manual that mentions the BSA Meteor.

Ref: https://www.rifleman.org.uk/Air-rifles.html

Thanks
Peter