POST OFFICE INFORMATION SLIPS (5)

REPUBLIC OF CHINA

Ai Li-shan

Slip 11

Slip 12

Slip 13

Reference article (4) of the series published in the last issue.

11. Size - 72.5 x 106.5 mm

Paper - thin, very light green, .0025 inch thickness

Black lettering

Shanghai, April 21, 1947

!!!FAST !!!FAST !!!FAST

Why did this ordinary letter arrive so fast? It was because

it was transported by airplane.

However, airplanes can only carry ordinary letters when

there us space available after it caries airmail.

Please use airmail if you wish to have your letter quickly

delivered!

12. Size - 67 x 104 mm

Paper - thin white, .0023 inch thickness

Red lettering except, the last four characters in the 3rd

row and the last three characters in the last row are black.

Shanghai October 7, 1947

!!!FAST !!!FAST !!!FAST

Recently the airplane routes have been expanded and with

more frequent flights, airmail items are delivered rapidly.

Because of the difficulty in surface transportation, the de-

livery of those mail items without paying airmail postage fee

cannot be expedited.

For fast mail delivery, please choose airmail.

13. Size - 55 x 100 mm

Paper - smooth white, .0023 inch thickness.

Red lettering.

Nanking, November 23, 1946

!!!FAST !!!FAST !!!FAST

The airmail routes have recently been expanded and are

frequent, therefore the AIRMAIL DELIVERY is FASTER!

For the mail item without airmail postage affixed, the speed

of delivery cannot be fast since the surface transportation is

now difficult.

Please use AIRMAIL SERVICE for a prompt delivery.