Kopenhagen, Gyldendal, 1818-26. Bound uncut in 3 very nice recent hmorocco. Spines gilt and with gilt lettering. (Bound by Henning Jensen). In a custom made clothbox. XVIII,482;X,(2),434;XVI,325 pp. A faint dampstain and a few brownspots on the first leaves in volume one.

Berlin, Julius Springer, 1886. Lex8vo. Contemp. hcalf. Spine gilt and with gilt lettering. (8),262 pp. A faint dampstain to inner lower corners on some leaves. The last 5 leaves a bit soiled.

First edition in book form of Weierstarss' s main papers in Function Theory. In this collected form the papers were slightly revised by the author. - Parkinson: Breakthroughs (He rigorously develops the theory of functions in "Abhandlungen aus Functionentheorie").

Berlin, Springer, 1926. Orig. printed wrappers. Inscribed by author to Niels Bohr. Pp. 215-356.

Knud Sand, 1887-1968, Danish forensic biologist. 1925-57 he was a professor of forensic medicine at the University of Copenhagen.

Leipzig, W. Engelmann, 1847-49. Later hcalf. Back somewhat rubbed. Bound uncut. 174,197 pp. Somewhat brownspotted. (3+8 tracts).

The original printing.

Berlin, Maurerschen, 1816. Contemp. boards. Light wear along hinges. Stamp on title. (8),256 pp. and 14 , mostly folded, engraved plates of which 2 are in fine handcolouring.

Containing 22 papers with military, technical, topographical, archaeological etc. content.

Hamburg, Carl Ernst Bohn, 1766. 8vo. In contemporary full calf with four raised bands and gilt lettering and ornamentation to spine. Small paper-label pasted on to top of spine. Light wear to extremities. Ex-libris (F. v. Iuel) pasted on to pasted down front end-paper.

Strassburg, Johann Gottfried Bauer, 1767. Contemp. hcalf. A nick to upper compartment with loss of some leather. Raised bands, titlelabel with gilt lettering. Spine a bit rubbed. (8) IX-XLVIII,642,(14) pp. and 7 folded engraved plates. Internally clean and fine.

Extremely scarce German edition, translated from the French manuscript to the second French edition which is much enlarged in relation to the work which was published in 1750 as "Traité des playes d'armes à feu....".

Berlin, P. Stankiewicz, 1887. Cont. hcloth, rebacked with old spine preserved and with original printed wrappers pasted on covers. V,(2),290 pp. A few pencil underlinings.

First German edition of Gauss' "Theoria Combinationis observationum erroribus minimis obnoxiae" (2819-22) and with 7 supplements on the "method of least squares" from Gauss' other writings.

Jena, Gustav Fischer, 1903. Cont. hcloth. With original printed frontwrapper pasted on frontcover. (6),253 pp. A few pencil underlinings.

First edition of this collection of Lexis' importent statistical papers, where his famous Q coefficient of dispersion were re-examined. In a review of it Bortkiewicz concludes, that Lexis has known to clarify and synthesize the most general problems of moral and demographic statistics.

Braunschw., 1921. Cont. hcalf. XX, 156 pp.

First German edition.

Braunschweig, Friedr. Vieweg, 1921. Uncut in orig. printed wrappers. Lower right corner of frontwrapper gone, no loss of text. 2 small nicks in upper part of frontwrapper. Some of the first quires loosening. XX, 156 pp. Internally clean. Backstrip intact.

A collection of 8 papers by Bohr. First edition of "Die Anwendung der Quententheorie auf periodische Systeme" and 7 first translations into German of nearly all Bohr's papers published between 1913 and 1916, beginning with his "On the Constitution of Atoms and Molecules".

Frankfurt am Main, Franz Varrentrapp, 1817. 2 contemp. hcalf. Gilt spines. Spins a bit rubbed. VI,568;564,(2) pp. and 3 folded tables. Plate-volume with 13 engraved plates in original wrappers with orig. printed title-label on upper cover. Stamp on titlepages. Some scattered brownspots.

Bern, Emanuel Haller, 1776. 8vo. In contemporary half calf with four raised bands. Small paper-label pasted on to top of spine. Light wear to extremities, otherwise a nice copy. (2), 134 pp.

Uncommon first edition of Ballexserd's work on death among infants and possible cures. Not in Garrison & Marton.

Flensburg, Schleswig und Leipzig, Kortenschen Buchhandlung, 1790. Contemp. hcalf. Titlelabel with gilt lettering. Light wear to top of spine. Stamp on title-page. XVI,(4),308 pp., 1 engraved plate.

Flensburg, Schleswig und Leipzig, Kortenschen Buchhandlung, 1790. Contemp. hcalf. Gilt spine.Titlelabel with gilt lettering. Light wear to top of spine. Stamp on title-page. XVI,(4),308 pp., 1 engraved plate. Right margin of title-page stained.

Flensburg, Schleswig und Leipzig, Kortenschen Buchhandlung, 1790. Contemp. hcalf. Gilt spine.Titlelabel with gilt lettering. Light wear to top of spine. Stamp on title-page. XVI,(4),308 pp., 1 engraved plate. Right margin of title-page stained.

Flensburg, Schleswig und Leipzig, Kortenschen Buchhandlung, 1790. 8vo. In contemporary full calf with five raised bands and gilt lettering to spine. Small paper-label pasted on to top of spine. All edges coloured in red. Light wear to extremities, otherwise a nice and clean copy.

W. Neustadt, Adam und Kompagnie, 1788. Contemp. full mottled calf. Gilt spine. Titlelabel with gilt lettering. Stamp on title-page. (6),178,(2) pp., 10 folded engraved plates and 5 folded tables (missing plate 6,7 & 8). Scattered brownspots.

Poggendorff I,1257.

Innsbruck, Schiffner, 1808. 8vo. Contemporary full calf. Extremities with wear and upper part of spine lacking small part of leather. Internally very fine and clean. 62 pp.

Schnell's the exceedingly rare dissertation constituting one of the earliest work solely dedicated to the circulation of money. OCLC locates only one copy (University Library of Giessen, Germany)Not in Kress, Goldsmiths or Einaudi

Berlin, Haude und Spener, 1770. 8vo. Cont. hcalf. Gilt back and gilt titlelabel. A paperlabel pated on upper compartment of back. Stamps on titlepage. XVI,296 pp. and 10 folded engraved plates (8+2). Lambert's 8 appendixes pp. 187-296 with 2 plates. Some light browning, but a good copy.

This is the second German edition (the first from 1749 was abridged) by the famous French astronomer and geographer Jean Picard, who was the first to measure the lenght of a degree of a meridian.

Leipzig, Rein, (ca. 1800). 8vo. Uncut in the original blank wrappers. Small paper-label pasted on to top of spine. Wrappers with a few tears, paper creased. Internally nice and clean. 76, (4) pp.

First German translation of Kingsbury popular work on razors originally published in English in London in 1797. Here Kingsbury describes both the exact characteristics of a high-quality razor and the necessary steps for its proper care.

Schleswig, J.G. Röhss, 1796. Orig. blue blank wrappers. Uncut and unopened. Stamp on titlepage. XVI,(4),308 pp., 1 engraved plate. Somewhat brownspotted throughout.

First edition.

(München, 1863). 4to. Bound in recent hcloth. Issued in "Abhandlungen der Churfürstlichen Baierischen Akademie der Wissenschaften", Bd. I, pp. (3-)54, and 1 folded engraved plate. Fine and clean.

First edition. - Poggendorff I:1357.

Kopenhagen, Johann Gottlob Rothe, 1770. Contemp. full calf. Richly gilt spine, titlelabel with gilt lettering. Spine a bit rubbed. Light wear to spine ends. (12),324 pp. Internally clean and fine.

First German edition of Pott's classical description of the hydrocele or watry rupture. Pott was one of the busiest and most famous surgeons in England during the middle of the eighteenth century.

Berlin, Christian Friedrich Himburg, 1792. 2 contemp. hcalf. Richly gilt spines, titlelabels with gilt lettering on spine. Corners a bit bumped. Engraved frontispiece. XIV,278;(4),319 pp. Scattered brownspots.

Waller 6778 (only the first ed.). - Wellcome IV:204.