I have details of the LP here:
The page needs a little updating since I would only recommend the 12 element design.
The VHF wideband yagi is a special design by Brian Beezley and does not appear on his web page but it is similar to this FM yagi:
It uses a coax balun. I can provide the exact construction details. A picture of it is attached.
I have 2 extra log periodics and the VHF yagi sitting on the ground here unused. They all need a tiny amount of work on the feed to ready them for a permanent installation. I can't offer them for sale here but if someone wanted to discuss getting one I can be PM'd.