Timothy J. Smith and Michelle Y. Smith are avid longtime collectors of Plainfield postcards. Timothy has coauthored two collector guidebooks on Adelaide Hiebel and Zula Kenyon, the...ver maisTimothy J. Smith and Michelle Y. Smith are avid longtime collectors of Plainfield postcards. Timothy has coauthored two collector guidebooks on Adelaide Hiebel and Zula Kenyon, the two famous illustration artists from the Gerlach Barklow Calendar Company of Joliet. They are active members of the Joliet Area Historical Museum.ver menos