1 



Changes or address and new addresses or coIIaooraioTS 



ASSENMACHER, I. Dr en Med., Lie. es. Sci. — Lab. d'Histophysiol. du 

 College de France, 4 Avenue Gordon Bennett, PARIS 16e, France. 



BELLAIRS-MORGAN. Mrs M. R. B.Sc, Ph.D. — Dept. of Zool. and 

 comp. Anat., St Bartholomew's Medical College, Charterhouse Square, 

 LONDON, E.C. 1, England. 



BERG, G. G. Dr — Dept of Zool., Columbia Univ., NEW YORK 27, 

 N.Y., U.S.A. 



BERGQUIST, H. Ph.D. — Zool. Inst., Univ. of Gothenburg. Gustaf Adolfs 

 torg 4, GOTEBORG, Sweden. 



BORGHESE, E. Dr — 1st. di Anat. Um. norm.. Univ. di Pavia, Via For- 

 lanini 4, PAVIA, Italia. 



BRADEN, A. W. H. B.Sc. (Adelaide), M.Sc. — Inst, of Animal Genet., 

 Univ. Dept of Genet., King's Buildings, West Mains Rd, EDIN- 

 BURGH 9, Scotland (U.K.) (from Oct. 1954 till Oct. 1956). 



CHANG. T. K. Dr — Chinese Peking Union Med. College. PEKING. 

 China. 



CHEN, P. S. D.phil. — Zool.-vergl. Anat. Inst., Univ. Zurich, Kiinstler- 

 gasse 16, ZURICH 6, Schwciz. 



CLEMENT, A. C. Ph.D., Prof. — Dept. of Biol., Emory Univ., ATLANTA, 

 Ga. U.S.A. (temporary address: c/o Lab. de Morphol. anim., 1850 

 Chaussee de Wavre. BRUXELLES-Auderghem, Belgique). 



COULOMBRE, A. J. B.S., M.S. — Yale Univ. School of Med. Sterling 

 Hall of Med., Dept of Anat., 333 Cedar Street, NEW HAVEN 11, 

 Conn., U.S.A. 



DEVILLERS, Ch. Dr es Sci. — Lab. d'Anat. et Histol. comp., Fac. des Sci., 

 1 Rue Victor Cousin, PARIS Ve, France. 



DOESBURG, P. H. van B.Sc. — Hubrecht Laboratory, International Em- 

 bryological Institute, Janskerkhof 2, UTRECHT, Netherlands. 



ERKEL, G. A. van B.Sc. — Hubrecht Laboratory, International ilmbryolo- 

 gical Institute, Janskerkhof 2, UTRECHT, Netherlands. 



FUJII, H. Dr, Prof. — Zool. Inst., Fac. of Sci., Tokyo Univ., TOKYO, 

 Japan. 



GAILLARD, P. J. Med. Dr., Prof. — Lab. voor Cytol. en Exp. Histologie, 

 Rijnsburgerweg 10, LEIDEN, Netherlands. 



GLOOR. H. Ph.D., P.D., Prof. — Prof, of Genetics in the Univ. of Leiden, 

 temporary address: c/o Bot. Lab. of the Univ. of Leiden. Nonnensteeg 2, 

 LEIDEN, Netherlands. 



GRANT, Ph. Dr — Inst, for Cancer Research, 7701 Burholm Ave, PHILA- 

 DELPHIA 11, Pa., U.S.A. 



HARA, K. M.Sc. — Hubrecht Laboratory, Intern. Embryol. Inst.. Janskerk- 

 hof 2. UTRECHT. Netherlands (till beginning of 1955). 



— Biol. Inst., Fac. of Sci., Nagoya Univ., Chihusa-ku, NAGOYA, 

 Japan. 



HARARI, Miss D. M.Sc. — Hubrecht Lab., Intern. Embryol. Inst., Jans- 

 kerkhof 2, UTRECHT, Netherlands (first half of 1954) 



— Dept of Zool., Hebrew Univ., JERUSALEM, Israel. 



HASSA, O. Dr Vet. Sci. — Hubrecht Lab.. Intern. Embryol. Inst., Janskerk- 



