The photo has no copyright markings on it as can be seen in the links above and in the unedited copy of the file.
It can be dated by various events in the history of Jefferson Airplane/Jefferson Starship.
Jefferson Airplane became Jefferson Starship in 1974, and Kaukonen was not part of the follow-up Jefferson Starship.
The photo was not issued by the band's record company, Grunt/RCA, as there are no markings but for that of the publicity agency or promoter.
United States Copyright Office page 2 "Visually Perceptible Copies The notice for visually perceptible copies should contain all three elements described below. They should appear together or in close proximity on the copies.
2 The year of first publication. If the work is a derivative work or a compilation incorporating previously published material, the year date of first publication of the derivative work or compilation is sufficient. Examples of derivative works are translations or dramatizations; an example of a compilation is an anthology. The year may be omitted when a pictorial, graphic, or sculptural work, with accompanying textual matter, if any, is reproduced in or on greeting cards, postcards, stationery, jewelry, dolls, toys, or useful articles.
This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
Den ursprungliga beskrivningssidan fanns här. Alla följande användarnamn finns på en.wikipedia.
Upload date | User | Bytes | Dimensions | Comment
2011-06-13 04:06 (UTC) | We hope | 43896 (bytes) | 368×437 | Photo cropped. Previous upload to establish origin of image and that there are no copyright marks on it.
2011-06-13 04:04 (UTC) | We hope | 34985 (bytes) | 413×500 | {{Information |Description=Promotional photo of Grace Jorma Kaukonen-Jefferson Airplane. |Source=[http://cgi.ebay.com/JORMA-KAUKONEN-AIRPLANE-ORIG-FILLMORE-PUBLICITY-PHOTO-/260797588666?pt=LH_DefaultDomain_0&hash=item3cb8bf64ba#ht_637wt_1140 eBay item] [h