19th C. Medical Instruments, Vol 3
U.S. Patents on CD-ROM
All 19th C. eye examination and
vision testing instrument patents
Full text and illustrations scanned at high resolution for printing.
All patents indexed by date and inventor for easy retrieval
72 patents in Acrobat format
Adobe Acrobat reader for windows is included on the CD-ROM
Acrobat for other platforms is available free on the Adobe website
19th C. Medical Instruments, Vol 3, on CD-ROM...........$25 ppd in U.S.
© 2000, 2004, American Artifacts, Taneytown, MD.
Contact: Richard Van Vleck