The photographer Hank Londoner has a lot of aliases/AKAs. Some use the HL initials pattern, some use the capital cities pattern, some use the Frank X pattern.
- Harry Linden: Club International (UK) 21-05, 1992; Mayfair 30-10, 1995.
- Henry Londoner: Annabel Cawston in Mayfair 23-08, 1988-08.
- Huey Louis, for example see here: Knave 23-10, 1991; Fiesta 28-10, 1994; Two Blue 01-01, 1995; Teazer 01-02, 1996.
- Frank Anderson: Jessica James in Mayfair 31-06, 1996; Men Only 62-12, 1997.
- Frank Palmer, credits on SuzeR website including this set stamped as Hank Londoner: AUPH 1992-12.
- Frank Patterson: Nikki Johnson in AUPH 1990-01 similar to set as Nikki in PHUS 1989-09 credited to Hank Londoner.
- Jamie Crain: see here.
- Jim Paris, for example see here: Gallery, 1985-06; Fox, 1993-06.
- Chuck Waggoner: Club (US), 1990-05; Men Only 56-11, 1991; Club Confidential, 1993-03; Men's World 05-10, 1993.
- Suzy Waggoner: Club (US), 1992-08.
A recent find, thanks to Clem, is that it is
possible Hank Londoner = Rupert Daines.
There is a set of Deja Scott from AUPH 1995-08
here credited to Hank Londoner--his most common Penthouse handle--but that same/related set in Model Directory 14-12, 1996
here is credited to Rupert Daines.
So, did Model Directory simply mix up the credits? If not then HL/RD was a very busy bee.