I find from the reprint editions of Chess Monthly there the first section of this tourney drew at least 10 sets, and that all except two were found to be faulty. Those two sets were by S. Loyd and 'W. King', one of Loyd's several pseudonyms used in Chess Monthly. I also find that Loyd sent in at least two other sets (Stratagems and Toils, and Dreams of Germany) -- Chess Monthly published the odd problem from these, and they also appear in American Chess-Nuts under Loyd's name.
White notes (in 1913) that no other entrant seems to be known -- so there are at least 6 sets unaccounted for.
Does anyone know if later research has identified any other participants in this early tourney?
