180 



Allgemeine Naturwissenschaften. 



2588 London. — Proceedings of the Royal Society. Series Ä: Mathematical and 

 Physical Sciences. No. 604 (Volume 88, part i). London 4 94 3. roy. 8. pg. 

 83 — 146 and 4—24 with figures. Mark t7o 



Cont. : Kirkby, P, J., and Marth, J. E., Electrical and chemical effects of the explosion 

 of Azoimide. — Horton, F., Positive Ionisation produced by Platinum and by certnin Salts 

 when heated. etc. 



258 4 Monaco. — Bulletin de 1 ' Institut Ocäanographique. Nos. 253—157. 

 Monaco 4 94 3. gr. in-8. av. 4 5 figures. 



No. 253 : Zugmayer, E., Stomatides nouveaux de« campagnes de l'Hirondelle II. 7 pg. 

 M. 0,80. — No. 254: Zugmayer, E., Cräne de Gastrostomie Bairdi. 6 pg. av. 2 fig. M. 0,80. — 

 No. 255: Vörain, L., et Chevalier, A., Emploi de l'electro-aimant dans l'analyse micro- 

 mineralogique des fonds sous-marins. 22 pg. av. 9 fig. M. 1,60. — No. 256 : Terra ier, P, 

 L'Atlantide. 22 pg. M. 1,20.— No. 257: Brement, E., Sur 2 nouveaux Didemnides|(Synascidies) 

 du Golfe de Lyon. 8 pg. av. 4 fig. M. 0,80. 



2585 Stockholm. — Kungl. Svenska Vetenskapsakademiens Handlingar. 

 Ny Följd. Band 49. (Festskrift tillägnad G. Retzius pa hans Sjuttioarsdag.) 

 Stockholm 4 94 2. gr. 4. 417 pg. m. 1 Bildnis (v. Retzius), 44 Tafeln (8 kolorirt) 

 u. Figuren, kart. 3729 



Inhalt: Aurivillius, C, Förteckning öfver skrifter, utgifna af G. Retzius. — Fürst, C, 

 Zur Kraniologie der Schwedischen Steinzeit (m. 16 Tfln.). — Ho Imgren, E , Weitere Unter- 

 suchungen über die morphologisch nachweisbaren stofTlichen Veränderungen der Muskelfasern (m. 

 12 Tfln.). — Harn mar, J. A, Lipoidbildung in den weissen Blutkörperchen (m. 1 Tfl.). — 

 Thiel , H., On the development of Echinocardium cordatum u. Parechinus miliaris (with 1 plate). — 

 Brom an, L, Entwicklung der Bursa omentalis bei den Gymnophionen (m. 3 Tfln.). — Müller, 

 E., Ueber ein faseriges Stützgewebe bei den Embryonen von Acanthias vulgaris (m. 4 Tfln.). — 

 Lönnberg, E., Anatomical notes on Mammals obtained in British Esst Africa by the Swedish 

 Zoological Expedition 19H. I (with 2 plates). — Hultkrantz, J. V., Zur Mechanik der Kopf- 

 bewegungen beim Menschen (m. 2 Tfln.). — Ramström, M., Om Corpora striata's och Thalami 

 funktion. — Hultgren, E. O., Hirngewicht des Menschen in Beziehung zu Alter u. Körpergrösse. 



2586 — Aikiv för Botanik, utgifvet af K. Svenska Vetenskapsakademien. 

 Band 4 4. Heft 4 (Nr. 40—4 2). Stockholm 4942. 8. 254 pg. m. 2 Tafeln u. 

 Figuren. 6 



Band 11, jetzt vollständig, 694 pg. m. 13 Tafeln (1 kolor.) u. Fig. M. 18. 



2587 Band 4 2. Heft 4 u. 2 (Nr. 4—8). Stockholm 4 942. 8. 315 pg. m. 4 Tafeln 



u. Figuren. 9 



2588 — Arkiv för Matematik, Astronomi och Fysik, utgifvet af K. Svenska Veten- 

 skapsakademien. Band 8. Heft 4 u. 2. Stockholm 4 94 2. 8. 397 pg. m. 



4 Tafeln u. Figuren. 9«o 



2589 Washington. — Annual Report of the Board of Regents of theSmithsonian 

 Institution, showing the Operations, Bxpenditures and Condition of the 

 Institution for the year ending June 30, 494 4. Washington 4942. 8. 42 and 

 688 pg. with 98 plates (2 colored) and figures. cloth. 4 



Cont.: Marchand, M., Gyrostatic Compass (with 3 plates). — M a r c o n i , G., Radiotelegraphy 

 (with 1 plate). — Squier, G. O., Multipled Telephony and Telegraphy (with 1 plate). — Wood. 

 R. W., Recent experiments with invisible Light. — Heaton, N., Production and identification of 

 artificial Precious Stones (with 3 plates). — Philip pot, M., Legal Time in various countries 

 (with 1 plate). — Branner, J. C., Geologie work of Anta in Tropical America (with 1 plate). — 

 Key es, C. R., History of certain great Horned Owls (with 8 plates). — Kalm, P., and Audu- 

 b o n , J. J.| Passenger Pigeon (with 1 plate). — M a 1 1 o c k , A., On the iridescent colors of Birds 

 and Insects (with 3 plates). — Beetham, B, Position« assumed by Birds in flight (with 8 plates). 

 — Standley, P. C, Useful native Planta of New Mexico (with 13 plates). — Maxon, W. R., 

 Tree Ferns of North America (with 15 plates). — Tozzer, A. M., Value of ancient Mexican 

 manuBcripts in the study of the general development of Writing (with 5 plates). — Lissauer, A., 

 Kabyles of North- Africa (with 12 plates). — Boerschmann, E, Chinese Architecture and its 

 relation of Chinese Culture (with 10 plates).'— Legendre, A. F., The Lolos of Kientchang, 

 Western China (with 4 plates). — Prain, D , J. D. Hooker (with 1 plate). — R. Koch (by C. J. M.) 

 (with 1 plate). etc. 



2590 Wien. — Denkschriften der Kais. Akademie der Wissenschaften. 

 Mathematisch-naturwissenschaftliche Klasse. Band 75. Halbband I. Wien 194 3. 

 gr. 4. 2S9 pg. m. 2 Tafeln u. 64 Figuren, kart. 4 8 



Inhalt: Becke, F., Ueber Mineralbestand u. Struktur der kristallinischen Schiefer. Optische 

 Untersuchungsmethoden. Zur Physiographie der Gemengteile der kristallinen Schiefer (m. 2 Tfln.). 

 Chemische Analysen von kristallinen Gesteinen aus der Zentralkette der Ostalpen. 



B. FRIEDLÄNDER & SOHN in BERLIN N.W. 6. 



We offer a Complete set of: 



American Journal of Sciences and Arts. Ed. by s i 1 1 i m a n and Dana. From the 

 beginning in 184 8 to 4 94 0, 4 80 vols. and Index to vol. 4—49 (Series I 50 vols., 

 Series II 50 vols., Series III 50 vols., Series IV vol. 4—30). New Häven. 8. w. 

 plates. — Complete set, Series I— III mostly bound. for 2500 Mark. 



