ORIGINAL: nhpharm
All of the M.H. Malalka examples I have seen have been reproductions...not to say there are not real ones, but the Malalka versions in strange colors are Italy from the 1970's.
A bottle show is a kind of flea market so don't use that as theory. Some are not as aware as others but for the large part there are less deceivers. There are still some that aren't fully up to date though.I would expect that from flea markets to be misled like that, but not a bottle show.