Antique Paperboard Sign. Advertising the "Wigwam Flue Doctor," manufactured and distributed by the Wigwam Flue Top Company of Abington, Massachusetts. E.R. Lovely, Manager. "Cleans chimneys permanently, stops down draft creosote." Measures approximately 11 x 9. Condition: This is an original antique sign, not a copy or reproduction. It has some stains and soiling, bent upper left tip, and straight line puncture on right side. Comments: