Hiwatt Lead 50 and SoundCity 4x12

[JJAAHH.91]

Soundcity Dallas Arbiter 4x12 L80

Hiwatt Lead 50, almost definately not hylight era, but hey ho sounds good to me anyway
It says Class A, Model - L50 and then 606008, which sounds like it's not a serial to me, but i don't know anything


Both bought in early 80's so from that era, or thereabouts

I know very little about this, and this seems to be a forum of experts...

HELP!

any interest in either?