[1][2] The finding aid at the Online Archive of California states he graduated from Brown University, but does not list when.
From 1901 to 1904, Albert Raymond Walker worked as a draftsman for the San Diego firm of William S. Hebbard and Irving Gill, where he made the drawings for the George W. Marston House.
During this time, he designed the Fullerton First Methodist Episcopal Church, which was listed on the National Register of Historic Places in 2001.
Their projects included the Frank C. Hill House at 201 South Coronado Street in Echo Park, built in 1911,[4] and the original building of the Bible Institute of Los Angeles (now Biola University), which was damaged in the 1987 Whittier Narrows earthquake and demolished the following year.
In 1916, their firm was registered at an office in the Continental Building, where Walker continued to work after their partnership dissolved in 1916.