This section is dedicated to the adjustables that were manufactured by the USSR from about 1950 to 1990.
All of the razors are basically copies of various Gillette adjustables and work just as well, or so I believe. I guess that the timelines for each of them correspond with the Gillettes. The quality was not on a par with the Gillettes.
The Simza is the exception because Gillette never manufactured a Slim with a Plastic base, so I'm not really where it fits in, I'm guessing between the Ideal and the Rubin.

Diplomat	Ideal	Simza	Rubin