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 Taylor's recording history. He was signed to Warner between 1970 and 1976. By 1977, he was recording for Columbia. The Warner name and logo can be seen on the lower right corner of the uncropped version of the image.
The original description page was here. All following user names refer to en.wikipedia.
Upload date | User | Bytes | Dimensions | Comment
2011-06-13 04:21 (UTC) | We hope | 33890 (bytes) | 341×424 | Image cropped. Previous upload was to establish his record company at the time for dating purposes and to show there are no copyright marks on the photo.
2011-06-13 04:19 (UTC) | We hope | 29224 (bytes) | 399×500 | {{Information |Description=Promotional photo of James Taylor. |Source=[http://cgi.ebay.com/JAMES-TAYLOR-ORIGINAL-1970s-FILLMORE-PUBLICITY-PHOTO-/390320999950?pt=LH_DefaultDomain_0&hash=item5ae0f1ce0e#ht_595wt_1140 eBay item] [http://i.ebayimg.com/15/!B-qj
(Original text) : Image cropped. Previous upload was to establish his record company at the time for dating purposes and to show there are no copyright marks on the photo.