Need number quiz help

[Anneliesem]

Have managed over 50 answers but these have got me stuck - any help???

39 C S S S

4 B B at S

600 T L B

125 F C

1694 B of E F

12 S P S

42 A N of M

1954 F F M M

6 M of M P ( G C J C T G E I TJ M P)

100 T S

27 M ( C B )

4 M B in the B S

40 F E

17 S in a H

120 F F

1800 S of S D W ( R N)

5 O C P ( H S D R H )

1343 H of B N in M

2 C at B

425 D F E G M S

3 M by A D

[FoxLee]

125 - Five Cubed

[FoxLee]

100 - Ten Squared

[FoxLee]

425 Degrees Fahrenheit equals gas mark six (or seven?)

[NILYA]

1694 Bank of England formed (founded)

[NILYA]

4 Moderate Breeze in the Beaufort Scale
17 Syllables in a Haiku (Japanese poetry)
3 Three Musketeers by Alexandre Dumas

[rogerr]

1343 Height of Ben Nevis in meters

[FoxLee]

6 Members of Monty Python (initials of all the members, John Cleese, Eric Idle and so on)

[rogerr]

40 five eights

[FoxLee]

1954 First Four Minute Mile

[rogerr]

4 Brown ball at snooker

[TeeGee]

27 Metres ( Citizens Band )

[FoxLee]

12 - Six plus Six?

If this is correct, then this and the other pure number ones are just silly.

[Anneliesem]

Thanks to all your great help I'm left with just these few now
:-
2 C at B

5 O C P ( H S D R H )

39 C S S S

120 F F

600 T L B

1800 S of S D W ( R N )