THE POSTCARD WITH FLAP
offers great advantages in economy of time and effort. especially to firms
with extensive correspondence. The basic DIN A6 (105x148 mm) gives the
lengthways format 2 DIN AS (52x148 mm) (see illustration). The address
can thus be typed on the same side as the message. The flap is folded back
and stuck down. This allows the omission of the address on the correspon
dence side (which otherwise. only because of the carbon copy, must be
included) and enlarges the space available for correspondence, which has
at its head the four main headings and the "subject."
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(o} Raum fUr die Ajresse des Empf§ngers
lhre Nachricht vom Unsere Zeichen
Raum H.il' di e Korrespondenz (b)
Size of postcard with gummed flap for address (in mm).
Both parts can be typed m one sequence. and then part (a) 1s folded back and pasted down on
part (b).