קובץ:Roundel of the United States (1919–1941).svg

לקובץ המקורי ‏(קובץ SVG, הגודל המקורי: 602 × 602 פיקסלים, גודל הקובץ: 316 בתים)

זהו קובץ שמקורו במיזם ויקישיתוף. תיאורו בדף תיאור הקובץ המקורי (בעברית) מוצג למטה.

תקציר

תיאור

English: Roundel used by the United States armed forces from 19 August 1919 to 6 May 1942 until red dot removed to avoid confusion with Japanese insignia. Superseded very similar roundel whose colors and proportions differed slightly - the original version having the colors from the US flag, and a center dot 1/3 of the outer radius. This version has a center dot constrained by the inner vertices of the star, a size that does not translate into an even fraction.

תאריך יצירה

‏6 ביוני 2012‏

מקור

Grumman F3F-2 USN F3F-2

colors consistent as per this & this
Elliot, John M. (1989) The Official Monogram US Navy & Marine Corps Aircraft Color Guide Vol 1 1911-1939, Boylston, MA: Monogram Aviation Publications ISBN: 0-914144-31-6.
Elliot, John M. (1989) The Official Monogram US Navy & Marine Corps Aircraft Color Guide Vol 2 1940-1949, Sturbridge, MA: Monogram Aviation Publications ISBN: 0-914144-32-4.
Bell, Dana (1995) Air Force Colors Volume 1 1926-1942, קרולטון: Squadron Signal Publications ISBN: 0-89747-316-7.
According to Section 40.1.1.2 Color of MIL-STD-2161A (AS), the colors of this insignia are established as FED-STD-595 red 11136 white 17925 blue 15044. The visualization of the colors comes from http://www.colorserver.net/showcolor.asp?fs=11136+17925+)

יוצר

NiD.29

אישורים והיתרים
(שימוש חוזר בקובץ זה)

This image shows a flag, a coat of arms, a seal or some other official insignia. The use of such symbols is restricted in many countries. These restrictions are independent of the copyright status.

Roundel of the United States Army Air Corps used from 1926 to 1941. When the Air Corps name was changed to the United States Army Air Force which retained the roundel until 1942 when complaints came that the red dot in the centre of the star could be confused by anti-aircraft personnel or other pilots for Japanese aircraft (their roundel was a red circle). The roundel was revised in 1942 with the red dot removed. This is a colour correction to Image:USAAC_Roundel.svg by User:Bburton who has released the image into the public domain.

רישיון

This image is in the public domain in the United States because it contains materials that originally came from a United States Armed Forces badge or logo. As a work of the U.S. federal government, the image is in the public domain in the United States.

Source Pic here, and here

היסטוריית הקובץ

ניתן ללחוץ על תאריך/שעה כדי לראות את הקובץ כפי שנראה באותו זמן.

	תאריך/שעה	ממדים	משתמש	הערה
נוכחית	23:22, 16 באוגוסט 2023	‪602 × 602‬ (316 בתים)	Fry1989	Minor improvements
	11:39, 14 באפריל 2014	‪675 × 675‬ (426 בתים)	AnonMoos	simplify, more exact geometry
	22:42, 8 ביוני 2012	‪675 × 675‬ (2 ק"ב)	Fry1989	stop adding a buffer to the roundels
	17:09, 8 ביוני 2012	‪700 × 700‬ (497 בתים)	NiD.29	darken blue as per refs
	04:03, 6 במאי 2012	‪600 × 600‬ (661 בתים)	Alkari	code cleanup
	17:19, 7 בספטמבר 2010	‪600 × 600‬ (4 ק"ב)	Kwasura	Correction of the proportions. based on: http://www.history.navy.mil/faqs/faq2-1.htm ''The circumference of the center circle should be tangent with the sides of the pentagon formed in making the star. ''
	02:42, 2 ביוני 2010	‪600 × 600‬ (4 ק"ב)	Fry1989	shade
	17:46, 3 בינואר 2008	‪600 × 600‬ (4 ק"ב)	Mike1979 Russia	Roundel of the United States Army Air Corps used from 1926 to 1941. When the Air Corps name was changed to the United States Army Air Force which retained the roundel until 1942 when complaints came that the red dot in the centre of the star could be conf