Plot 12d: Ratio Gelatin:CaCo3, zoom 2

Plot 12d: Ratio Gelatin:CaCo<sub>3</sub>, zoom 2

 

Cite as: . "Plot 12d: Ratio Gelatin:CaCo3, zoom 2." Paper through Time: Nondestructive Analysis of 14th- through 19th-Century Papers. University of Iowa. Last modified . .