The Hanniger-Johnson Building in downtown Bisbee, Arizona, was erected in 1907 and may (or may not) have been designed by Trost & Trost. In the Winter, 1984 edition of the Cochise Quarterly (please see https://www.cochisecountyhistoricalsociety.org/journals/cchs-vol-14-no-04-fall-1984.pdf), Bisbee’s Transition Years 1899-1918, author Tom Vaughan claims that Trost & Trost was the architectural firm without any primary documentation. We have not been able to find any supportive material.  For more information, please see https://www.henrytrost.org/buildings/hanniger-johnson-building/

— Mark Stone

Other Names: Woolworth Building (1919); Campbell Income Tax Service (1926)
Type: Commercial
Construction Date: Jan 1, 1907
Address: 31-33 Main Street, Bisbee, AZ, USA
Condition: Extant