Canada #CL5b, Air Post Semi-Offl, F-VF, Used

Here is the 25c blue, with a blue dot left of  the monogram, “Northern Air Service Limited , Haileybury, Ont., Special Air Delivery” stamp from the Air Post Semi-Official Issue. It is #CL5b, issued in 1932.  The stamp is in Fine-Very Fine (F-VF) Used condition, with small thin on/near both top and bottom margins.                                           (Item #3800 – $175.00)