Search

Search Constraints

Start Over You searched for: Subject Science Remove constraint Subject: Science Language English Remove constraint Language: English Year 1850 to 1899 Remove constraint Year: <span class="from" data-blrl-begin="1850">1850</span> to <span class="to" data-blrl-end="1899">1899</span>

Search Results

Main content

T. Chalkley Palmer natural science teaching collection, circa 1880-1930

Held at: Delaware County Institute of Science [Contact Us]

Main content

The Historical and Interpretive Collections of The Franklin Institute subject files, 1792-1943 (inclusive)

Held at: The Historical and Interpretive Collections of The Franklin Institute [Contact Us]

Main content

The Papers of Georg and Max Bredig, 1891-1968 (inclusive) 1894-1944 (bulk)

Held at: Science History Institute Archives [Contact Us]

Main content

The Papers of Max Bredig, 1889-1978 (inclusive) 1925-1965 (bulk)

Held at: Science History Institute Archives [Contact Us]

Main content

Graceanna Lewis natural history papers, 1869-1890 (bulk) 1869-2006 (inclusive)

Held at: Delaware County Institute of Science [Contact Us]

Main content

The Historical and Interpretive Collections of The Franklin Institute photograph and negatives collection, circa 1860-1990s

Held at: The Historical and Interpretive Collections of The Franklin Institute [Contact Us]

Main content

The Historical and Interpretive Collections of The Franklin Institute collection of oversized papers, 1790-1984 (inclusive)

Held at: The Historical and Interpretive Collections of The Franklin Institute [Contact Us]

Main content

Oliver Wolcott Gibbs papers, 1847-1910 (inclusive)

Held at: The Historical and Interpretive Collections of The Franklin Institute [Contact Us]

Main content

Nottingham Naturalists' Society scrapbooks, 1872-1893 (inclusive)

Held at: University of Pennsylvania: Kislak Center for Special Collections, Rare Books and Manuscripts [Contact Us]