the arthur cook building (built in 1928) is a designated historic building in the central business district, of saskatoon, saskatchewan, canada. the three-storey brick and concrete warehouse was built in 1928 by the saskatoon cartage and warehouse company. it was designed by saskatoon architect david webster and built by the a.w. cassidy co. ltd. it was sold to maccosham storage and distribution in 1945 who used it until 1978.