Portrait of French Field Marshal Ferdinand Foch, taken before 1915. Image caption in Swedish: General Ferdinand Foch ; Överbefälhavare å franska vänstra flygeln" ([...]supreme commander of the French left flank).

Source: Det stora världskriget Vol. 2, page 481. Printed by Åhlen & Åkerlund, Stockholm 1915. No image source provided in the book, presumed public domain due copyright expiration/old age.

The top half of the number "70" is slightly visible in the lower left corner of the photo in the book (cropped version uploaded).

This image is available from the United States Library of Congress's Prints and Photographs division under the digital ID ggbain.22278. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. العربية ∙ беларуская (тарашкевіца) ∙ বাংলা ∙ čeština ∙ Deutsch ∙ English ∙ español ∙ فارسی ∙ suomi ∙ français ∙ galego ∙ עברית ∙ magyar ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ Bahaso Melayu Jambi ∙ lietuvių ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ русский ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ Türkçe ∙ українська ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ +/−

	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
	This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

This work is from the George Grantham Bain collection at the Library of Congress. According to the library, there are no known copyright restrictions on the use of this work.