There are three known O.T. Frasch images in the range from 620 to 629. Two show street regrade projects and the third shows the West Seattle Ferry. The caption of the third image has an interesting typographical error: "Ferry" is misspelled "Fepry". Most of Otto's captions were in upper case, and he left out one downward stroke on a capital 'R'. A few other Frasch images have spelling errors like this one.
620 - The Remains of Denny HillA selected image from the range 620-629: