This crossword No. 11510 clues and answers were published on Thu 29 Mar 2007 and the puzzle can be visited by following The Guardian Quick Crossword No. 11510 link.
All Across Clues and Answers:
1-across – Inventiveness : INGENUITY
8-across – Wan : PALE
9-across – Having year-round foliage : EVERGREEN
10-across – What is owed : DEBT
13-across – Natural aptitude : FLAIR
15-across – In truth – join forces again : REALLY
16-across – Fusible jointing alloy : SOLDER
17-across – Peculiar in behaviour : QUIRKY
19-across – Japanese robe : KIMONO
20-across – Devoured : EATEN
21-across – Public school : ETON
24-across – Miser : SKINFLINT
25-across – Jutting part of lower jaw : CHIN
26-across – Humanoid sweet : JELLYBABY
All Down Clues and Answers:
2-down – Nation’s warships : NAVY
3-down – Continental currency : EURO
4-down – Indisciplined : UNRULY
5-down – Theme for an essay : THESIS
6-down – Secretly listen in : EAVESDROP
7-down – Opening to receive mail : LETTERBOX
11-down – Rate of recurrence : FREQUENCY
12-down – Bad breath : HALITOSIS
13-down – Barb on anchor – chance success : FLUKE
14-down – Red-breasted songbird : ROBIN
18-down – : YANKEE
19-down – Edible part of nut : KERNEL
22-down – Thin flat stone : SLAB
23-down – Person with pretensions to higher social status : SNOB
This crossword has in total 28 where 14 are across and 14 are down.