Have had a quick look - top right hand 5a is prefab; bottom left hand 24a is fritter (tex ritter was an ancient singing cowboy); I reckon 21a is for the high jump. Haven't got any more in either area.
Thanks MacSmith - managed to finished it but couldn't fathom fritter. Doesn't sound like you'll need any help on it but let me know! Now just Azed to work on - have never managed to do more than half!! Mai