Observations Medical & Chirurgical by John Perkins, 1724-1774 (inclusive)

Volume kept by Dr. John Perkins (1698-1781) from 1724 to 1774 recording observations on various diseases and medical conditions illustrated with cases from Perkins's practice in Boston, Massachusetts. The cases ranged from epileptic fits, various fevers, and rheumatism to melancholy. His treament methods were standard for the era, mainly prescribing vomits, purges, and spirits, and bleeding patients. Also includes a section listing contradictory opinions among prominent medical writers such as Dutch physician Herman Boerhaave and English physician Thomas Sydenham. An index is located at the end of the volume. Perkins likely began compiling the book in 1765. It contains cases dating from 1724 to 1774.

Vienna, Austria, 1712 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Prospect und Grund-Riss der Kayserl. Residenz-Stadt Wien mit negst anligender Gegend und neuen Linien umb die Vorstädt ; Prospect der Kayserl. Residenz-Stadt Wien wie solche von Mitternacht anzusehen, verlegts Ioh. Bapt. Homann in Nür[nberg]. It was published by Ioh. Bapt. Homann in 1712. Scale [ca. 1:16,000]. Map in German. Covers Vienna, Austria region. The image inside the map neatline is georeferenced to the surface of the earth and fit to the MGI 3-Degree Gauss Kruger coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, built-up areas and selected buildings, fortification, ground cover, and more. Relief is shown by hachures. Includes index and view. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

North & West Africa, 1647 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Nova Barbariae descriptio. It was published by Apud Ioannem Ianssonium in 1647. Scale [ca. 1:12,100,000]. Cover North & West Africa. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief shown pictorially. Includes also notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.