Objects
Unknown. Double ruler. 18th century
Unknown. Double ruler. 18th century
Number
МАЭ № 7751-62. МЛ-426
Title
Double ruler
Date
18th century
Author
Unknown
Material
wood (?), copper
Dimensions
length 26.5; width 2.0
Corpus
History of Science Monuments. 14th-19th centuries. Mikhail Lomonosov Museum