This crossword No. 9107 clues and answers were published on Sat 10 Jul 1999 and the puzzle can be visited by following The Guardian Quick Crossword No. 9107 link.
All Across Clues and Answers:
1-across – The study of law : JURISPRUDENCE
8-across – The least possible : MINIMUM
9-across – Personal serving man : VALET
10-across – Froth : FOAM
11-across – Part of the small intestine : DUODENUM
13-across – Opposite of acid : ALKALI
14-across – Non-Spanish speaker : GRINGO
17-across – Renegade : TURNCOAT
19-across – Flexible joint : KNEE
21-across – Part with special function : ORGAN
22-across – Destroyed by fire : BURNTUP
24-across – Condiments : SALTANDPEPPER
All Down Clues and Answers:
1-down – Preserve : JAM
2-down – Search : RANSACK
3-down – Identical : SAME
4-down – Noisy disturbance : RUMPUS
5-down – V-shaped measuring device : DIVIDERS
6-down – Man-made fibre : NYLON
7-down – Without preparation : EXTEMPORE
10-down – Cross and quarrelsome : FRACTIOUS
12-down – 21 that feeds the embryo : PLACENTA
15-down – Continuous : NONSTOP
16-down – Wire and remarks may be : BARBED
18-down – Kingly : REGAL
20-down – At liberty : FREE
23-down – Normal standard : PAR
This crossword has in total 26 where 12 are across and 14 are down.