66
        
        
          Ex. 4502
        
        
          Ex. 4503
        
        
          Ex. 4504
        
        
          4501
        
        
          1974 (15 Jun.) An airmail printed matter express registered cover from Shanghai to Germany, bearing W6 complete set of 2 and
        
        
          various N, R and T- series stamps, totaling postage rate of $1.05, with arrival cds on reverse. Photo
        
        
          HK$ 1,200 - 1,800
        
        
          4502
        
        
          2 'BOOK- POST' covers sent from Lhasa to Nepal, each bearing W6 8f single and a C- series or Regular issues, and both with arrival
        
        
          cds on reverse, fine. Photo
        
        
          HK$ 800 - 1,500
        
        
          4503
        
        
          A group of 3 covers sent to USA during early 1950s (1 air mail), each bearing various early C-series, Regular and Surcharge issues,
        
        
          paying the correct postage rate of $ 2, 500 or $ 13, 000. Photo
        
        
          HK$ 1,500 - 2,000
        
        
          4504
        
        
          A group of 4 air mail covers, all sent to England, each bearing various regular, surcharged and commemorative stamps, including a
        
        
          1951 cover sent from Jinan with special 'Simple & Easy Life Insurance' cds. Photo
        
        
          HK$ 1,500 - 2,000
        
        
          Ex. 4505
        
        
          Ex. 4506
        
        
          Ex. 4507
        
        
          4505
        
        
          A group of 4 air mail covers, most bearing Airmail 1st series and various early C and S series stamps, including 2 covers bearing
        
        
          complete sets of C17 and C18 respectively. Photo
        
        
          HK$ 2,000 - 2,800
        
        
          4506
        
        
          A group of 4 covers sent during 1950s, each bearing C and S- series issues, including a 1953 (2 Dec.) second day registered cover
        
        
          sent to HK franked with S7 complete set of 4. Photo
        
        
          HK$ 1,500 - 2,500
        
        
          4507
        
        
          A group of 5 air mail covers, 1 domestic and 4 international, each bearing Airmail stamps 1st or 2nd series, including a 1952 cover
        
        
          sent from Peking to Austria with arrival cds. Photo
        
        
          HK$ 1,800 - 2,500
        
        
          Ex. 4508
        
        
          Ex. 4509
        
        
          Ex. 4510