Letters from Joseph McKean to William Tudor,

Two letters relaying news from Cambridge regarding student clubs and of mutual friends, and discussing their respective views on women.

Letters from Joseph Lyman to William Tudor,

Two letters regarding Tudor’s research into James Otis.

Notebook, 1686-1741

The hardcover-bound notebook includes entries created by Aaron Bordman and his nephew Andrew Bordman II. Both men used the notebook for personal and business entries, including accounting records kept in their capacities as Harvard Steward. There is no clear distinction of authorship beyond the knowledge of Aaron's death on January 15, 1702/3. The second half of the volume is written tête-bêche (from the back cover forward), and includes entries by both Bordmans.

Almanac, annotated, 1741

Copy of Nathaniel Ames’ An Astronomical Diary: or, An Almanack for the Year of our Lord Christ, 1741 ... (Boston, 1741) annotated by Andrew Bordman II with brief entries in only a few margins.

Rock map of the Yellow River (Huang He) expedition, China, 1925-1927 : Sheet 2

This layer is part of a set of georeferenced, raster images of the manuscript, paper map set entitled: Ch'ing-Hai upper Yellow River expedition : Rock and Simpson, 1925-27, [cartography by J.F. Rock]. Scale 1:250,000. This layer image is of Sheet II [of 10] covering a portion of the Yellow River (Huang He) region in eastern Qinghai Sheng and southern Gansu Sheng, China. The map set details the route and surrounding environs of the Arnold Arboretum's "Western China" expedition led by Joseph Rock, 1924-1927. The set covers a portion of the Yellow River (Huang He) region in south central China (Qinghai, Gansu, and Sichuan shengs (a portion of historic Tibet)). It shows features, labeled variously in English, Chinese, Wade-Giles transliteration, and Tibetan, including: rivers, streams, lakes, mountains, gorges, valleys, plateaus, plains, cities, towns, villages, provincial capitals, county seats, passes, monasteries, ruin sites, native tribe locations, and more. Relief is shown by hachures, spot heights, and landform drawings. The original manuscript map set is part of the Harvard College Library, Harvard Map Collection. "Joseph Rock traced his travels for the [Arnold] Arboretum's [Western China] 1924-1927 expedition in a colorful, hand-drawn map entitled 'Ch'ing-Hai upper Yellow River expedition.' The pen-and-ink drawing was made on ten sheets that when joined form a single, irregularly-shaped map, approximately six by eight feet in size. The individual sheets are numbered, using roman numerals; on sheet VII is a second title, 'Choni Territory, Upper and Lower T'ieh-Pu country and route to Sung-Pan, J. F. Rock, 1925-1927.' Topographical and other features are identified using a combination of English, Chinese characters, Wade-Giles transliterations and Tibetan script. Rock's attractive cursive style and use of hachures, spot heights, and landform drawings to depict relief add character to the map." -- Text from the Arnold Arboretum Web site.

The Turkish Empire in Europe, Asia, and Africa: dividid into all its governments, together with the other territories that are tributary to it, as also the dominions of ye Emperor of Marocco [sic] according to the newest and most exact observations

by H. Moll.