111. Portrait of a Philosopher 7 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
112. Portrait of a Philosopher 6 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
113. Portrait of a Philosopher 1 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
114. Portrait of a Philosopher 4 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
115. Portrait of a Philosopher 3 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
116. Portrait of a Philosopher 2 Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
117. Bust of a Philosopher Collection: Cornell Gem Impressions Collection Date: 19th century Format: Image
