Left: signed on the upper tube Ernst Gundlach and the lower tube Yawman & Erbe, Rochester N. Y. Right: Signed Yawman & Erbe, Rochester N. Y. on the tube
It is presumed that the example on the right is a later version of the Nonpareil microscope since it has a number of improvements among which are the addition of the drawtube, the focusing mirror mounting, an auxiliary glass stage with slide carrier, and a different casting for the base having an elongated rear leg which, presumably, results in improved stability when the instrument is inclined.
The following is the text describing this model taken from the above right advertisement: I spy spooky mansion for mac.
The Nonpareil Microscope
This instrument is designed to furnish a very complete microscope at a very low price. It is handsome and of good workmanship. The foot, pillar and arm are of iron, neatly japanned. The foot is a tripod of new design. The stand has a good rack and pinion, and micrometer screw adjustment. The latter is worked by a milled head on top of the pillar. The pillar has an Inclination joint which permits the body to come nearly to a horizontal position.
The stage is of brass, circular, and it allows the greatest obliquity of light. It has removable spring clips, and, as a part of it, a sub-stage ring of standard size to receive accessories, fitting into which there is a revolving diaphragm. The ring is slotted for oblique illumination. The stage is so constructed that it may be removed, and a glass stage with slide carrier put on in Its place.
The mirror-bar swings above the stage to any desired position, and it is graduated into five-degree spaces. It carries plane and concave mirrors, the latter being two Inches in diameter, and at the proper distance from the object in any position.
The stand has a large tube, but its proportions are not displeasing. The sliding part of the body, the mirror-bar, and the mirror-arm are nickle-plated. The edge and under-side of the stage are dead black, while the upper surface is polished. The stand is thirteen inches or more in height, when arranged for use, and is equipped with a one inch eye-piece, a 2/3 and one inch objective, giving magnifylng powers of 99 and 154 diameters.
![Yawman Yawman](https://www.kovels.com/images/Komments/yawman-erbe-file-cabinet-350x350.jpg)
After the termination of his employment by Bausch & Lomb in 1878, Ernst Gundlach, for a brief period, worked with Philip Yawman and Gustav Erbe (also former employees of Bausch & Lomb) in the production of microscopes. It is clear that it was Gundlach who produced the optics, but it is less clear which firm actually manufactured the stands. Yawman & Erbe primarily were involved in the manufacture of office furniture and manufactured microscopes for only a very brief period in the early 1880's. While the furniture produced by the firm is now rather common, the microscopes are far less so. The early history of the Yawman & Erbe firm has been documented.
As indicated in the two separate advertisements shown above both firms sold the same model microscopes and as illustrated with the microscope shown on the left above, some instruments actually bear dual signatures. The storage cases for these two microscope are identical as are the storage cases for some other Gundlach and Yawman & Erbe microscopes in this collection ( look here and here ).
![Yawman And Erbe History Yawman And Erbe History](https://i.ebayimg.com/images/g/2CsAAOSwuTldmRCI/s-l400.jpg)
Yawman And Erbe
Argus dcf license key. All the types of filing cabinets shown below were produced in wood. The earliest advertisement we have for metal file cabinets is from 1886. Steel filing cabinets were advertised as 'absolute protection against loss of your records by fire' (1906). Over time the share of filing cabinets made of metal increased while the sharemade of wood decreased. In the 1910s, some companies were supplying'cabinet safes,' which were filing cabinets inside comparativelylightweight safes. Go to the Early Office Museum page on Safes,and scroll to the bottom.
Yawman And Erbe Company History
Letter Filing Cabinet Letter Filing Cabinets have file drawers in which papers were stored horizontally, that is, lying flat. Drawers contained metal devices to hold papers in place as well as alphabetical dividers, e.g., the A drawer would have a divider for Aa to Ac followed by a divider for Ad to Ae, etc. Cameron Amberg & Co. was established in 1868 and made its first Cabinet Letter Files in 1875, when they won an award from the American Institute, New York, NY. (Asher & Adams' Pictorial Album of American Industry 1876). In 1876, its Cabinet Letter Files were awarded a medal at the Centennial Exposition. The metal devices in some of its drawers bear an 1878 patent date. In 1881, 1,000 firms were using its cabinets. By 1893, the company name changed to Amberg Letter & File Co. (However, the Cameron, Amberg & Co. name appears to have been resurrected later, because the latter company published an office supplies catalog in 1930.) Shortly thereafter, its letter filing cabinets had patent dates from 1878 to 1896. Globe Files Co.'s Letter Filing Cabinets received awards in 1882-83. Earliest advertisement 1876 Earliest patent 1878 Amberg's Letter File with tambour cover closed and open and inside of drawer. This cabinet was used for a number of years beginning in 1900. A virtually identical Wabash Cabinet was advertised by Rockwell & Rupel Co., Chicago, in 1899. (The Book-Keeper, Mar. 1899, p. 128b) The bottom image in the column farthest to the right shows the 1907 Globe-Wernicke version of this style of cabinet. | Amberg's Patent Double Indexing or Cabinet File, 1876 ad Amberg's Peerless Cabinet Letter File, Cameron Amberg & Co., Chicago, IL, 1881 ad Amberg Cabinet Letter File | Globe Letter Filing Cabinet, Globe Files Co., Boston, MA, 1885 ad. Globe advertised letter files of this type by 1883. Amberg Patent Cabinet Letter File. This particular cabinet was in use by 1898. Drawer from Amberg Cabinet Letter File, with Index patented 1873-1881; advertised as the standalone Peerless Letter File, 1881.Drawer | Shannon Filing Cabinet, Schlicht & Field Co., Rochester, NY, 1886 ad Shannon File Drawer, Schlicht & Field Co., Rochester, NY, 1886 ad Universal Filing Cabinet, Office Specialty Mfg. Co, Rochester, NY, c. 1888 Universal File, Office Specialty Mfg. Co, Rochester, NY, c. 1888 | Sixty File Letter Cabinet, The Globe Co., Cincinnati, OH, 1894/95 catalog. The Globe File. This cabinet was in use in 1889. Courtesy of Tim Hesse, The Joinery, Wichita, KS Detail of Globe File immediately above. Fifteen File Letter Cabinet, Globe-Wernicke, Cincinnati, OH, 1907 ad. The predecessor Globe Co, Cincinnati, OH, advertised this type of file cabinet during 1895-1899. |
Document Filing Cabinet During the 19th century, documents (particularly legal documents) were often folded twice before being stored on edge with the flat portions of the papers parallel to the fronts of the drawers. Document Filing Cabinets have relatively narrow vertical drawers known as Document Files and were advertised 'for folded legal documents.' In effect, the drawers are vertical pigeon holes. 'A very popular style in general use by railroads, attorneys and others.' (1906) Earliest advertisement 1884 Document filing cabinets were advertised as late as 1936. | Document filing cabinet, National Office Furniture, M. J. Wise, Sole Proprietor, Washington, DC, 1884 catalog. | Document filing cabinet, National Office Furniture, M. J. Wise, Sole Proprietor, Washington, DC, 1884 catalog. | Document Filing Cabinet, Office Specialty Mfg. Co., Rochester, NY, c. 1888 | Mr. Kimball's Room, Internal Revenue Office, US Treasury, Washington, DC, National Office Furniture, M. J. Wise, Sole Proprietor, Washington, DC, 1884 catalog |
| Woodruff File. Display at National Museum of American History, Smithsonian Institution, Washington, DC. The individual document file boxes were patented by Woodruff in 1868. Both Woodruff file boxes and Woodruff file cabinets were advertised in 1887. Cabinet for Woodruff File Holders, Library Bureau, 1894 ad | Globe Document Cabinet Twenty-Four File Globe Document Cabinet, The Globe Co., Cincinnati, OH, 1894/95 catalog. | Detail of Document Files in Globe Combination File. Photograph courtesy of Antiquarian Traders, Beverly Hills, CA Detail of Document File in Globe Combination File. Photograph courtesy of Antiquarian Traders, Beverly Hills, CA | Globe Document Files, The Globe Co., Cincinnati, OH, 1894/95 catalog. |
Combination Filing Cabinet Combination filing cabinets were assembled to order by the manufacturer from modules. Earliest advertisement 1888 Mazda eunos 500 workshop manual. | Steel Combination Cabinet, Office Specialty Mfg. Co., Rochester, NY, c. 1888 Revolving File Cabinet, The Globe Co., Cincinnati, OH, 1894/95 catalog. | . Globe Combination Cabinet, The Globe Co., Cincinnati, OH, 1894/95 catalog. Globe-Wernicke Cabinet, The Globe Co., Cincinnati, OH, 1897 ad | Globe Combination or Sectional File. Photograph courtesy of Antiquarian Traders, Beverly Hills, CA | Railway-Commercial Cabinet & File Co, Chicago, IL, 1903 ad |
Pigeonhole Filing Cabinet Cabinets with open pigeon holes appear in a 1672 painting of a notary's office and a 1867 image of a Wells Fargo office. The document case at the bottom of the cell to the immediate right has 100 pigeon holes, each with a door. To open a door, one lifted its handle and slid the door upward. This pushed all doors above it upward as well. For cabinets with closed pigeon holes: Earliest advertisement 1883. Earliest patent 1887. Other patents through 1894. | The Monitor, G. L. Howe and O. M. Powers, The Secrets of Success in Business, 1883. Document Case, The M. Ohmer's Sons Co., Dayton, OH. While this image is undated, the company exhibited filing cabinets at the 1893 Columbian Exposition in Chiaco. | Courtesy of Jerry & Linda Turley, Oak Tree Antiques, Yorktown, VA A.C.T. Case of 24 Pigeon-Holes, A.C. Thomson Co., Glasgow, Scotland, 1892 ad. | Pigeon Hole File Cabinet, The Globe Co., Cincinnati, OH, 1894/95 catalog. Pigeon Hole Case, The Globe Co., Cincinnati, OH, 1894/95 catalog. | Tyler's Handy Office Cabinet, Tyler Office Fixture Co., Catalogue, St. Louis, 1895. Revolving Bookcase, John Danner Mfg. Co., Canton, OH |
Vertical Filing Cabinet The earliest advertisement we have found for a filing cabinet for storing unfolded letters in a vertical position is in the 1900 Library Bureau catalog. Click on the following link and scroll down one page to page 113: 1900 Image of Vertical File According to secondary sources: Perley Morse, Business Machines, 1932, states that the vertical file was invented in 1892 by Dr. Rosenau and exhibited in 1893 at the World's Fair. Allen Chaffee, How to File Business Papers and Records, 1938, p.4, repeats this. (See note at bottom of this web page.) Yates (pp. 56-57) states that 'Vertical filing of papers,.which evolved from the vertical file card files used by librarians, was presented to the business world in 1893.In 1892, the Library Bureau devised guides and folders for filing correspondence on edge and had file cases designed for them. They presented that system at the Chicago World's Fair of 1893, where it won a gold medal.However, the changeover [to vertical files] was not immediate and universal.' Based on our research using primary sources: The Library Bureau, which was a well established supplier of furniture to libraries by 1893, had an exhibit at the 1893 Columbian Exposition in Chicago. The catalog of the exposition states that the Library Bureau exhibited a 'Card-case for records of charitable societies.' (World's Columbian Exposition Official Catalog, Part VII, Department G, Chicago, 1893, p. 35) Other accounts indicate that the Library Bureau also exhibited other library furniture. However, we have not found evidence in primary sources that the Library Bureau exhibited or won a prize for a vertical file in 1893. The Library Bureau published an annual illustrated catalog that was over 100 pages long during the 1890s to promote its furniture to prospective customers. No vertical file is advertised in the 1894, 1897, or 1899 catalogs, although these catalogs did advertise card catalogs. For the first time, the Library Bureau's 1900 catalog includes a Vertical Filing Cabinet, which was designed for storing letters. The catalog states: 'This practical construction, [was] first used in card catalog cabinets.' The catalog states that the company 'next manufactured vertical filing cases for invoices and loose sheets, about 5' x 8' inside,' and that 'a still larger file is now made having inside dimensions 10' x 12' and 22' deep. This file is designed for letters, pamphlets,..' (Library Bureau, Classified Illustrated Catalog of the Library Bureau, Boston, 1900, p. 112, emphasis added) These statements suggest that it was not until 1900 that the Library Bureau marketed vertical files large enough for an unfolded letter to be filed vertically. These vertical filing cabinets apparently used technology that was patented or licensed by the Library Bureau beginning in 1892, but that technology was probably developed for card catalogs. We reviewed many illustrated catalogs and ads from the 1890s showing filing cabinets made by various manufactures. We also reviewed numerous photos of office interiors from the 1890s. None Cheat engine company of heroes 2. of these catalogs, ads, or photos showed or mentioned vertical filing cabinets. After extensive searching, the earliest evidence we have found of a vertical filing cabinet being marketed is the 1900 Library Bureau catalog cited in the preceding paragraph. Other companies began to advertise vertical filing cabinets in 1901 (see below). Hatsune miku clock widget samsung. A large number of companies were advertising vertical files in 1903. Yates reports that, according to a report by a government commission, by 1911 'vertical flat filing [had] practically supplanted all other systems' in the large companies it investigated. See also Flanzraich. | ||||
For the image of a vertical filing cabinet from the 1900 Library Bureau catalog, click on the following link and scroll down one page to page 113: 1900 Image of Vertical File Steel vertical files were advertised by Art Metal Construction Co., Jamestown, NY, in 1903. | Vertical Filing Cabinet, Library Bureau, 1902 ad Vertical Filing System, Globe-Wernicke, 1903 ad | Library Bureau, patent dates 1892-1903 | Vertical System of Filing, Yawman & Erbe Mfg. Co., Rochester, NY, 1901 ad Vertical System of Filing, Yawman & Erbe Mfg. Co., Rochester, NY, 1903 ad | Yawman & Erbe Mfg. Co., Rochester, NY. |
Transfer Filing Cabinet At the end of each year, offices often moved filed papers to 'transfer filing cabinets' in storage areas to make room in the primary filing cabinets for papers to be filed during the coming year. Transfer filing cabinets were more cheaply made than the primary filing cabinets, as the advertisement to the right illustrates. |
| Vertical transfer file | . | . |
Sectional, Elastic or Expansion Filing Cabinet Sectional Filing Cabinets were assembled by the customer from modules sold by the manufacturer. They could be rearranged and expanded as the customer's needs changed. Earliest advertisement 1897 | Sectional Filing Cabinets, Yawman & Erbe Mfg. Co., Rochester, NY, 1901 ad The Fred Macey Co., Grand Rapid, MI, 1902 ad | Elastic Filing System, Globe-Wernicke Co., Cincinnati, OH, 1905 ad | Elastic Filing System, Globe-Wernicke Co., Cincinnati, OH, 1907 ad. Document file sections like that at the top of this cabinet were advertised along with other modules of sectional files at least as late as 1928. | Automatic File & Index Co., Green Bay, WI, Catalog 16. This company was founded in 1905. Courtesy of the Museum of Business History and Technology |
. | 'Two cases similar to the one shown in the above illustration are used in the commercial and shorthand departments at the Albany Business College for teaching vertical letter filing and card indexing,' Annual Catalogue, Albany Business College, Albany, NY, 1912. | Allsteel File, General Fireproofing Co., Youngstown, OH, 1914. Courtesy of the MBHT | Globe Sectional File with Vertical File Drawers | Globe Combination or Sectional File with Vertical File Drawers open |
Wells Filing Cabinet Earliest advertisement 1896 | A. J. Wells Mfg. Co., Syracuse, NY, 1896 ad | . | . | . |
Social Security Data Storage Systems, Baltimore, MD, 1937-1940 | Records on Tabulator Punch Cards Await Filing, 1937 | Records on Tabulator Punch Cards Being Filed, 1939. Files occupied thousands of cubic feet. | Visible Index of Files, 1939 | Mrs. Evelyn Schlachman Inspecting a Roll of Recardate Film, 1940 |