Otto took many photos of churches throughout Seattle.
The caption in the lower left is black, not the typical white; it appears to have been written directly on the print. Perhaps Otto forgot to caption the image before printing it. The signature in the lower right corner is in white, however. None of the lettering matches Otto's typical writing; perhaps it was done by an assistant.
This building still exists as the Elim Baptist Church, at 2410 N 46th St. in Meridian, west of the University of Washington.