About Magazine Podcasts Events
Museum Hours:Wednesday–Saturday, 10AM–5PM

Digital Collections

Business correspondence

Letter from M. F. Borzano to James Curtis Booth

  • 1851-Apr-01

Rights

Public Domain

Download all 5 images

PDFZIPof full-sized JPGs

Download selected image

Small JPG1200 x 1480px — 298 KBLarge JPG2880 x 3552px — 1.6 MBFull-sized JPG3285 x 4052px — 2.0 MBOriginal fileTIFF — 3285 x 4052px — 38.1 MB
View
Public
Domain
PDF
Download PDF
ZIP
of full-sized JPGs
Download ZIP

Discussion of a "McCulloh" process for refining of gold, named for Richard Sears McCulloh (1818 – 1894) an American civil engineer and pupil of James Curtis Booth (1810-1888) from 1838 to 1839.

Property Value
Addressee
Author
Place of creation
Format
Genre
Extent
  • 20 cm W x 24.8 cm H
Language
Subject
Rights Public Domain Mark 1.0
Credit line
  • Courtesy of Science History Institute
Digitization funder
  • Newman Numismatic Portal at Washington University in St. Louis.

Institutional location

Department
Collection
Physical container
  • Box 1, Folder 6

View collection guide View in library catalog

Related Items

Cite as

Borzano, M. F. “Letter from M. F. Borzano to James Curtis Booth,” April 1, 1851. Papers of James Curtis Booth, Box 1, Folder 6. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/enj0s22.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

Rights

Public Domain

Download selected image

Small JPG1200 x 748px — 172 KBLarge JPG2880 x 1794px — 818 KBFull-sized JPG6483 x 4039px — 3.7 MBOriginal fileTIFF — 6483 x 4039px — 75.0 MB

Rights

Public Domain

Download selected image

Small JPG1200 x 756px — 177 KBLarge JPG2880 x 1815px — 848 KBFull-sized JPG6431 x 4052px — 3.8 MBOriginal fileTIFF — 6431 x 4052px — 74.6 MB

Rights

Public Domain

Download selected image

Small JPG1200 x 758px — 162 KBLarge JPG2880 x 1818px — 821 KBFull-sized JPG6418 x 4052px — 3.7 MBOriginal fileTIFF — 6418 x 4052px — 74.5 MB

Rights

Public Domain

Download selected image

Small JPG1200 x 1491px — 345 KBLarge JPG2880 x 3578px — 1.6 MBFull-sized JPG3272 x 4065px — 2.1 MBOriginal fileTIFF — 3272 x 4065px — 38.1 MB

The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.