File:PSM V40 D658 Principles of the mason and hamlin organs.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(1,742 × 1,321 pixels, file size: 200 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents
Description

Principles of the Mason and Hamlin organs

Figs. 17 to 22. — Representing Constructive Principles of a Mason and Hamlin Organ. Fig. 17 shows position of reed; Fig. 18 represents in sectional elevation part of one end with reed-valves and stop action; Fig. 19 shows auxiliary mutes; Fig. 20 exhibits method by which the stop-valve is mounted: wind-chest (U), reed-valves (I), stop-valves (T), swell-cap (V) with the swell-lids attached (W), stop-lever (X), transverse roller-lever (b' ), roller-board (c' ), name-board (a' ), draw-stops (a and b), and the tube-board {R). Some connections of the parts are indicated thus: The inner end of stop-valve (T) attached to tube-board {R) by butt-hinge (c); similar hinge {d) fastened to outer end of tube-board; stop-valve {T) joined to half hinge (d) by the bent wire {e); connection of bent wire (e) with stop-lever (X) by the link (y); brass incline (g) on stop-lever (X); also connection of stop with valve (P) at the back of tube-board (R). Figs. 21 and 22 represent relative parts according to exemplification.

Date between 1891 and 1892
date QS:P,+1891-00-00T00:00:00Z/8,P1319,+1891-00-00T00:00:00Z/9,P1326,+1892-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 40
Author Unknown authorUnknown author
Permission
(Reusing this file)
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
Reference
InfoField


This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to grayscale, cropped whitespace. Modifications made by Ineuw. The original can be found here: Popular Science Monthly Volume 40.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current05:29, 15 November 2015Thumbnail for version as of 05:29, 15 November 20151,742 × 1,321 (200 KB)Ineuw (talk | contribs)Cleaned image and improved contrast
23:35, 11 December 2010Thumbnail for version as of 23:35, 11 December 20101,795 × 1,404 (314 KB)Ineuw (talk | contribs){{Information |Description = Principles of the Mason and Hamlin organs |Source = [http://www.archive.org/details/popularsciencemo401892newy Popular Science Monthly Volume 40] |Date = 1891-1892 |Author = Unknown |Permissio

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:PSM_V40_D658_Principles_of_the_mason_and_hamlin_organs.jpg&oldid=730347148"