Drawing of 2 jellyfish and 4 anatomical sections of jellyfish : 11 x 9 cm. ; 10 x 6 cm. ; 3 x 4 cm. ; 6 x 2 cm. ; 7 x 3 cm. ; 5 x 2 cm. Also, 2 faint jellyfish drawings on verso of sheet : 7 x 8 cm. and 11 x 11 cm.Repository: Ernst Mayr Library, Museum of Comparative Zoology, Harvard UniversityCall number: bAg 168.60.14n