Latitude 50 by Revillon c1934

Latitude 50 by Revillon: launched in 1934. In USA in 1936. The perfume refers to the latitude of Paris. The perfume was suggested to be worn during the evening by either brunettes or blondes.

Amou Daria by Revillon c1935

Amou Daria by Revillon" launched in 1935. Said to be named after a Central Asian (in Tibet) river, probably an area where the company acquired their furs. Tornade was said to be the re-branded fragrance 'Amou-Daria' according to Perfume Intelligence, however, I cannot see this as being true as both perfumes were being sold at the same time as evidenced by 1930s-1950s period newspaper ads.