[QCB06100] Patent Caveat, April 23rd, 1873

Item

Date

1873-04-23

Decade

1870-1879

Subject

Identifier

QCB06100

Folder Set

QCB06

Title

[QCB06100] Patent Caveat, April 23rd, 1873

Microfilm ID

9:398

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University