Brockhaus and Efron Encyclopedic Dictionary b68 660-2
Summary
Русский: Иллюстрация из энциклопедического словаря Брокгауза и Ефрона (1890—1907)
English: Illustration from Brockhaus and Efron Encyclopedic Dictionary (1890—1907)
Tags
trivial images from brockhaus and efron encyclopedic dictionary
russian empire
encyclopedias and dictionaries
brockhaus and efron encyclopedic dictionary
book illustrations
physics
elementary particles
Date
1890 - 1907
Source
Энциклопедический словарь Брокгауза и Ефрона (1890—1907)
Link
Copyright info
public domain