- Title: Le Petit Fer-A-Cheval, L'Oreillar
- Author: Count Buffon
- Date: 1766
- Medium: Hand-colored copperplate engraving
- Condition: Excellent
- Inches: 6 5/8 x 8 1/2 [Plate Mark]
- Centimeters: 16.83 x 21.59 [Plate Mark]
- Product ID: 101479
Image of two species of bats by Georges-Louis Leclerc, Comte de Buffon, a highly-influential French naturalist, mathematician, and cosmologist.