Found 2 collections related to Mathematics -- Study and teaching -- 19th century

Exercise book in mathematics kept from 1788 to 1838(?), probably by James Lewis in New York. Binding is lined with part of a New York newspaper of January 1, 1788

Notebooks of Lambertus Wolters on algebra, trigonometry, and navigation, created ca. 1818-1819. These three volumes have been bound together