This week I found several stories by Anatoly Dneprov, shared free on the series of tubes we call the internet.
Anatoly Dneprov, a science teacher, wrote wonderful, fast-paced, and oh-so very representative of Russia science fiction in the 1950s and 1960s. Not only does Dneprov masterfully communicate the headspace of living in a dystopic society, but his ideas about self-replicating machines, 3D printing and number of other things-to-come are eerie to the point of disbelief.
The Purple Mummy is a fantastic story about first contact coming from someplace completely unexpected. In just a few pages, as these stories are short, Dneprov launches quite a few huge ideas, and brings the story to a conclusion that doesn't feel lacking. Advances in medicine, the birth of 3D printing, and some very Russian existentialism over an anti-Universe are all strung together in a way that makes more sense than it should.
I also enjoyed his short The Maxwell Equations.
Links are via the Internet Archive and offer all the e-versions you might want.