Help ID'ing tripods?

[JWoodard]

I'm John. New here, obviously, and looking for some help. Trying to scrape together gear for the very primitive stuff I shoot.

I've bought a few items from a guy on eBay who is liquidating a small TV station's gear, and he has a few tripods he's unable to ID that he says he will sell to me offline (scam alert, I know -- but this is a local place, so I know it's legit). I'm interested primarily in the larger tripods.

I know that JVC adapter is worth a fair few quid, but I'm not familiar with these heavier duty models, so any help you can lend identifying these would be appreciated.

The smaller tripods he didn't ID, either, so if you recognize them also, please let me know!

Thanks!