Historians are asked to give their suggestions.
Employees of the London Museum of London science cannot define things from their collection. Scientists have appealed to enthusiasts from around the world to tell them how and why you used these things.
The items were found during transportation to the national centre of scientific collections in museums. Employees had to describe each exhibit. However, some things left them in complete bewilderment.
Their assumptions about subjects you can write on e-mail of the Museum: firstname.lastname@example.org.