PATRICIA AIRWAYS AND EXPLORATION CO. LTD.. PATRICIA AIRWAYS AND EXPLORATION: CL13: Selection of nine covers, eight with early 7 July 26 dates and one with mid-August date signed by the pilot, Sioux Lookout, Pine Ridge, and Red Lake flights, all have either 2¢ Admiral or Map stamp on front, about half have gum stains on back flaps, f-vf

Cat. Val. 900.00

CL18: Four covers, from Toronto 24 July 26 to Sioux Lookout 26 July 26 to Woman Lake 2 Aug 26, Toronto 24 July 26 to Sioux Lookout 26 July 26 to Birch Lake 2 Aug 26, Birch Lake to Sioux Lookout on 2 Aug 26 and Sioux Lookout 26 July 26 to Woman Lake 2 Aug 26, some gum staining on back flaps, f-vf

Cat. Val. 1200.00

CL20: STYLE TWO (50¢) black and red on blue with 5¢ Overprint Type B in black ascending, very fine (Image)

Cat. Val. 1000.00

CL23: (50¢) green and red on yellow paper, hr, rouletted, pulled perf at LR, otherwise fine (Image)

Cat. Val. 750.00

CL25e: 5¢ Type B Overprint in GREEN on (50¢) rouletted, with THIRD ‘O’ IN LOOKOUT MALFORMED, tied to reverse of cover by Red Lake 9 MR 28 cds, with two 1¢ orange 1927 Confederation tied by Sioux Lookout 9 MR 28, cds to Birmingham AL, clean and very fine (Image)

Cat. Val. 500.00

PATRICIA AIRWAYS AND EXPLORATION CO. LTD.. PATRICIA AIRWAYS AND EXPLORATION: CL30di: (5¢) Type D in purple on CL23 ascending, with INVERTED AIRPLANE, scarce and very fine (Image)

Cat. Val. 2500.00