vintage lighters info needed

Hi I recently inheritated a bunch of old boxes from my great grandmother and a few things i came across such as lighters, pocket knives, and grooming tools caught my eye and i was curious to know more about them and their worth if any. here are the pictures with the markings i noticed.

lighters
1. LDL Japan
2. Rider
3. n/a
4. n/a
5. (red) 73?
6. windguard korea
7. 18 18 (sticker)
8. JSJ Marlboro 13 ZIPPO V11 bradford pa made in usa
9. D E Japan
10. Japan forget hell (on the back)
11. n/a
12. 13 ZIPPO 111 bradford pa
13. us pats d-180.401 2.881.608 canada pat 60 RD 57 made in usa
14. bic case?
15. cigg butt case?
16. mighty midget patpen made in usa (bottom is A or V)