Printed proposal for a system of mensuration, 1790 January

This broadside contains a proposal for a "System of Mensuration" by William Croswell.

Printed proposal and recommendation for a system of mensuration, 1796

This folder contains two newspaper clippings with the proposal for Croswell's "System of Mensuration," dated October 1796, as well as a printed recommendation for the work by Professor John Kemp.

Proposal for a treatise on arithmetic, 1803

Handwritten proposal for the printing of a treatise on arithmetic by Croswell.

Proposal and recommendations for a celestial planisphere, or, map of the heavens, 1807-1810

This folder contains a broadside with an 1807 printed proposal for a Mercator celestial map that is appended with a handwritten list of subscribers, dated December 1810, as well as two copies of printed recommendations for the map.

Proposal for a translation of La Lande's Abridgement, 1812; [1818]

This folder contains two copies of a printed proposal for a translation of Jérôme Lalande's abridgement of his treatise on astronomy, as well as the 1818 Harvard Commencement Theses annotated with a handwritten note "Proposals for La Lande."

Printed proposal for the works of Horace, 1821

This folder contains two copies of a proposal for publishing the works of Horace.

Printed proposal for a collection of systems of bibliography, 1822 October

Printed broadside and newspaper clipping containing a proposal for the publication of a collection of bibliographic systems.

Printed proposal for a treatise on mensuration, 1828

Three copies of a printed proposal for a "Treatise of Mensuration," dated September 1828.

Proposal for remaking the chapel in University Hall, 1835

Pen and ink drawing of proposed alterations to the chapel in University Hall which were completed in August 1835. Includes measurements to scale.

John Winthrop's proposal respecting electrical globes and jars, ca. 1758

In this proposal, John Winthrop explains the need to replace damaged "electric globes" used in the College's collection of scientific apparatus. He states that Benjamin Franklin, at the time residing in London, was willing to seek replacement globes for the College's collection. Winthrop then proceeds to assert that the College should acquire "square bottles, of a moderate size, fitted in a wooden box, like what they call case bottles for spirits" instead of the large jars included in the scientific apparatus, because those jars cracked frequently.