Showing range of products the building supply company carried, including mirrors and paint. They advertised through the CKOO radio station. Also showcases the wooden orchard ladders. Man is Leonard Smith. Woman likely showing how to make veneer boxes for soft fruit. SMS sign on wall at right is made of tree bark. The KSM is the retail division of S.M. Simpson Ltd. See also: OSC ARC 02 001 007 021, OSC ARC 02 001 007 028, OSC ARC 02 001 007 040, OSC ARC 02 001 007 047.