Henry Hammond? USA?

Hello. Might any of these be Henry Hammond's work? If not, might you know whose? Thank you.

The first one does have similarities to his mark but I've not come across any of his HH stamps associated with the second stamp.

They look to be by different potters, so best to post the second one on a separate thread along with a photo of the whole pot and the base so we can check the clay and construction for clues to its origin.

I see you’re in the US so the second one at least is more likely to be an American studio potter.