32 Director's Annual Report. 



Philadelphia, Pennsylvania. 



Academy of Natural Sciences of Philadelphia. — Proceedings, 

 lxii, 3; lxiii, 1. — Journal, xiv, 3. 



American Philosophical Society. — Proceedings, 197-201. — 

 Transactions, xxii, 1. 



University of Pennsylvania. — Babylonian expedition, series 

 A, xxix, 1. — Sembower, Life and poetry of Charles Cotton. 



University of Pennsylvania Museum. — Anthropological pub- 

 lications, i, 2. — Publications of the Babylonian section, i, 1. — 

 Journal of the museum, i, 3; ii, 1, 2. — Publications of the Egyp- 

 tian section, i-v. 



Wagner Free Institute. — Annual announcement, 1911-1912. 



Philadelphia Commercial Museums. — Textile industries of 

 Philadelphia, 1910-1911. 



PlETERMARITZBURG, SOUTH AFRICA. 



Natal Government Museum. — Annals, ii, 2. 



Pittsburg, Pennsylvania. 



Carnegie Museum. — Annals, vii, 2. — Memoirs, iv, 6, 7. — 



Founder's day proceedings, 1899-1901, 1903, 1905, 191 1. — Re- 

 port of director, 1898, 191 1. 



Plymouth, England. 



Marine Biological Association. — Journal, ix, 2. 



Portici, Italy. 



R. Scuola Superiore d' Agricoltura. — Bollettino del labora- 

 torio di zoologia, v. 



Rio de Janeiro. 



U'lnstituto de Maguinhos. — Memorias, ii, 2; iii, 1. 



Rome, Italy. 



Reale Accademia dei Lincei. — Atti.xx, 1-12; xx(2 semestre), 

 1-7, 9. — Memorie, viii, 7-12. — Rendiconto, ii, pp. 502-579. 



St. Louis, Missouri. 



Missouri Botanical Garden. — Annual report, 1910. 



San Francisco, California. 



California Academy of Sciences. — Proceedings, fourth series, 

 i, pp. 7-288. [56] 



