1. 9 =D.W
2. p of 5LAND 2f
3. 1935 =F.d.T
4. 12 =S on a T.P
5. 168 =P on a D.P
6. 12 L of H
7. 12 L.A.L

Edited for clarity.

This message has been edited. Last edited by: DorianGreyed,

Hard these, which is probably why no one's yet answered!
No. 6 is definitely "12 Labours of Hercules", and I'd hazard a guess (without total conviction) that No. 3 may be "1935 = Fred (Astaire) dances Top-Hat".
The middle bit of No. 2 (5LAND)suggests that it may stand for "Queensland", as in 5 = Quins, but that's all I can come up with. If I'm right, then the "p" could be "port".
Anyone else any thoughts?

Number 7 is 12 Lords a Leaping. (From the song "Twelve Days of Christmas.)

No.1 is a "Nine Days'Wonder".

168 Pins on a DIMM Plug ?