Aren't LH2 / LH3 the "Master" numbers?
The Arlen releases are 749 / 751
This just means they were recorded at the same session, meaning that the Gina release could still be the first issue.
(i.e. I could release these records on a label later this year and the Masters supplied would be LH2 and LH3, but I could call the releases #1 and #2 on the Pikeys Dog label)
The Mosquitos is a Pittsburgh bootleg of Manny Corchado - using the album cut on one side.
Don't pay a lot for it, there's a "Popcorn" dealer in the US who has a very large quantity of unplayed copies.
Was playing it about seven or eight years ago - definitely a scarce record, but didn't really take off on the dancefloor and of little interest to buyers.
Had one spare and sold it for about £50.
Do you mean this one?
https://www.ebay.co.uk/itm/This-Loved-Starved-Heart-Of-Mine-Marvin-Gaye-SUPER-RARE-ORIGINAL-MINT-/151198334839?pt=UK_Records&hash=item23341f7f77
Missing it's sleeve, which for a real collector should be half it's value.
Since the buyer and seller have both been on the thread and communicated, it's probably best left until they have reached some kind of resolution.
Locking the thread now, and will only re-open at the request of the thread starter, or Sid J.
Cheers.