HISTORIC MAP CONSERVATION
Toning Abrasions
Surface Cleaning
Mounting for Permanent Display
Toning Abrasions
1/5
A SELECTION OF PROJECTS - BEFORE & AFTER TREATMENT
Havana, 1835
British Dominions, 1753
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Bath, Maine 1873
Havana, 1835
British Dominions, 1753
Bath, Maine 1873