Bass, Lawrence P., 1870-1920.

NOTE: The address of the building at 1440 Pearl was later changed to 1438 Pearl.

From the description of W.W. Wolf Meat Market in Boulder, Colorado. 1891. (Boulder Public Library). WorldCat record id: 427353525

NOTE: The house was built in 1877.

From the description of 809 Pine Street photograph, 1896. 1896. (Boulder Public Library). WorldCat record id: 427353610

Ray Edson was secretary-treasurer of the Vanadium Mining Company.

From the description of Ray B. Edson. 1890-1897. (Boulder Public Library). WorldCat record id: 427376265

The original church was begun in 1871 and completed in 1873.

From the description of First Methodist Episcopal Church : original building with steeples removed. [between 1890 and 1892]. (Boulder Public Library). WorldCat record id: 427377230

Jessie Dwyer graduated from the Normal Course (for teachers) at the University of Colorado in 1884 and taught in rural schools. She then taught first grade at Central School from 1889 to 1895, and retired after teaching the 5th grade from 1898 to 1935 at the Mapleton School.

From the description of Jessie Wilson Dwyer, Portraits and document. 1890-1955. (Boulder Public Library). WorldCat record id: 427376258

Bass is advertised on the reverse of some of the photos as "... a photographer of Rocky Mountain Scenery. Mines, residences, interiors, etc. 1524, Pine Street."

From the description of Photos by Bass. [1890s] (Boulder Public Library). WorldCat record id: 427316106