Figures 1

Figure 1

Line Art Detail Scanned From 2nd-Generation Microfilm (2N)

600 dpi, 1-bit digital image scanned by Yale University Library Preservation Department on the Mekel 400XL
click on image for a larger area of detail

Figure 2

Line Art Detail Scanned From Paper Original

600 dpi, 1-bit digital image scanned by Cornell University Library Preservation Department on Xerox XDOD
click on image for a larger area of detail

Figure 3

Halftone Detail Scanned From 2nd-Generation Microfilm (2N)

600 dpi 1-bit digital image scanned by Yale University Library Preservation Department on the Mekel 400XL
click on image for a larger area of detail

Figure 4

Halftone Detail Scanned From Paper Original

600 dpi, 1-bit digital image scanned by Cornell University Library Preservation Department on Xerox XDOD
click on image for a larger area of detail

Figure 1 Line Art Detail Scanned From 2nd-Generation Microfilm (2N) 600 dpi, 1-bit digital image scanned by Yale University Library Preservation Department on the Mekel 400XL click on image for a larger area of detail
Figure 2 Line Art Detail Scanned From Paper Original 600 dpi, 1-bit digital image scanned by Cornell University Library Preservation Department on Xerox XDOD click on image for a larger area of detail
Figure 3 Halftone Detail Scanned From 2nd-Generation Microfilm (2N) 600 dpi 1-bit digital image scanned by Yale University Library Preservation Department on the Mekel 400XL click on image for a larger area of detail
Figure 4 Halftone Detail Scanned From Paper Original 600 dpi, 1-bit digital image scanned by Cornell University Library Preservation Department on Xerox XDOD click on image for a larger area of detail