Signs in image include: Seattle Candy Kitchen .<br><br>Warner 268
<ul><li>Subjects (LCSH): Denny Regrade (Seattle, Wash.); Grading (Earthwork)--Washington (State)--Seattle; Streets--Washington (State)--Seattle; Buildings--Washington (State)--Seattle; Dwellings--Washington (State)--Seattle; Seattle (Wash.)--Buildings, structures, etc.</li></ul>
The bend in the main street shown here certainly means that the street going off to the left is Stewart. At this date, the fact that Stewart is completed to the west but not to the east almost certainly means this is either First or Second Avenue. So it is not the area later commonly referred to as the Denny Regrade, it's a bit southwest of that.
<bdi><a href="https://www.wikidata.org/wiki/Q56170486" class="extiw" title="d:Q56170486"><span title="American photographer">Arthur Churchill Warner</span></a>
</bdi>
circa 1906 <div style="display: none;">date QS:P571,+1906-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external text" href="http://content.lib.washington.edu/warnerweb/index.html">Arthur Churchill Warner Photographs Collection</a>