Rooming House, inscribed "Co-ed's Ranch" [36 (500) East William St.]

Cyanotype, 2 scans, 1 as it actually appears, another with "auto color correct" - which perhaps reveals more detail... 1of2, 2of2

A study of minimum rate and increment differentials in steelworker-organized plants of companies, in the basic steel, pig iron, and iron ore industries, and in other major companies with 2,500 or more employees in steelworker-organized units in the United States and Canada for the three contract years 1956, 1957, 1958, showing A. remaining differentials, B. reductions in and elimination of differentials, C. increases in differentials.

Mode of access: Internet.

Scenes from the rejected comedies : By some of the competitors for the prize of £500, offered by Mr. B. Webster, lessee of the Haymarket theatre, for the best original comedy, illustrative of English manners /

Cf. Clark, W.A. Modern Eng. lit. 1920-28. v. 3, p. 1-2.

Biographical dictionary of medallists; coin, gem, and seal-engravers, mint-masters, &c., ancient and modern, with references to their works B.C. 500-A.D. 1900;

Vol. 1 of NUMRF copy is 1904 ed.

1981-82 miscellaneous tax bills III : hearing before the Subcommittee on Taxation and Debt Management of the Committee on Finance, United States Senate, Ninety-seventh Congress, first session, on S. 388, S. 446, S. 464, S. 476, S. 499, S. 500, S. 501, March 30, 1981

Item 1038-A, 1038-B (microfiche)

Ein Beitrag zur Lehre von den Nabelschnurumschlingungen, auf Grundlage von 500 an der Dorpater Frauenklinik beobachteten Geburten.

Mode of access: Internet.

500 Jahre Berliner Geschichte. Vom fischerdorf zur weltstadt. Geschichte und Sage.

Mode of access: Internet.

Botany for young people and common schools. How plants grow, a simple introduction to structural botany. With a popular flora, or an arrangement and description of common plants, both wild and cultivated. Illus. by 500 wood engravings.

"Fifth edition."

Botany for young people and common schools. How plants grow, a simple introduction to structural botany. With a popular flora, or an arrangement and description of common plants, both wild and cultivated. Illustrated by 500 wood engravings.

Mode of access: Internet.

Risks of a growing balance of payments deficit : hearing before the Subcommittee on Economic Policy of the Committee on Banking, Housing, and Urban Affairs, United States Senate, One Hundred Seventh Congress, first session on the burgeoning balance of payments deficit which nearly doubled in the last few years, from $300 million in 1999 to an expected $500 billion in 2001, July 25, 2001.

"Printed for the use of the Committee on Banking, Housing, and Urban Affairs."

Secure key distribution over a 500 km long link using a Raman ultra-long fiber laser

In traditional communication systems the transmission medium is considered as a given characteristic of the channel, which does not depend on the properties of the transmitter and the receiver. Recent experimental demonstrations of the feasibility of extending the laser cavity over the whole communication link connecting the two parties, forming an ultra-long fiber laser (UFL), have raised groundbreaking possibilities in communication and particularly in secure communications. Here, a 500 km long secure key distribution link based on Raman gain UFL is demonstrated. An error-free distribution of a random key with an average rate of 100 bps between the users is demonstrated and the key is shown to be unrecoverable to an eavesdropper employing either time or frequency domain passive attacks. In traditional communication systems the transmission medium is considered as a given characteristic of the channel, which does not depend on the properties of the transmitter and the receiver. Recent demonstrations of the feasibility of extending the laser cavity over the whole communication link connecting the two parties, forming an ultra-long fiber laser (UFL), have raised groundbreaking possibilities in communication. Here, a 500 km long secure key distribution link based on Raman gain UFL is demonstrated. © 2014 by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.