. The semi-centennial anniversary of the National Academy of Sciences, 1863-1913 . Uf\ Ti^J^a.^^^CCL \^/Le^^.otp VO 2m^ J^0i\ T^, ^2Y^^^/^^i^f^/(^ io8 NATIONAL ACADEMY OF SCIENCES

---

Size: 2559px × 976px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectscience, bookyear1913