Gallery Books and magazines Textbooks of the Soviet schools Contemporary history, year 1989 on Sunday 18th February 2018 Saturday 23rd February 2019 Contemporary history, a textbook for 11th grade, year 1989 Modern history of 1640-1870 Textbook for 9th grade, year 1991... Valve of antique traction engine, early 20th century 1920s, 1930s, part of self-propelled steam engine used to plough (plow) ground.... Leave a comment Leave a reply Please login or register to review