Published On Jul 23, 2021
#Packing
#Sealing
#Posting of coins etc.
#Train and steamer letter boxes
Posting in special letter boxes.
Presentation of official & other letters in bulk
Articles requiring special treatment
#Desirability of posting early
Manner of affixing postage stamps
#Non-Postal stamps, charity stamps, lezels, seals etc.
#Use of the minimum number of postage stamps
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