1: Wanderer features in ones best adage (7)
2: Writing material on usury: Papacy held it back (7)
3: War ultimately helps attacks (5)
4: Hair fetishist's fastener? (4,3)
5: Professional salesmen get up and grow rich (7)
6: Our Foreign Minister embraced German, and in his own country (4,5)
7: More stable, or slide around (7)
8: Wants Lucy's husband to retire shortly (7)
13: One who administers drug treatments puts me in band at Hat Head (9)
16: Won back base rate? Done! (7)
17: Mrs. Roosevelt East, Trim, Oregon (7)
18: Mean and crafty about being slender and graceful (7)
19: Trainees' ads make TV (7)
21: Ground dipped around bottom of ditch (7)
22: Do any letters appear after number 12? (7)
25: Peace is confirmed with start of ceremony (5)