/revised 29 Sep 2009
T 6c
Flower pot, 18x20 mm, "c" rectangular
(the registered items may be of two different types)
Colour: black, violet
Item known:
3.12.1952 Arboga to Woodbridge (UK), violet
8.9.1957 Norrköping to Jamaica , NY (US), violet
3.6.1959 Göteborg to Beyrouth (Lebanon), violet
28.5.1961 Borås to Tel Aviv (IL), violet
27.11.1961 Göteborg via France to Nyon (CH), violet

28.5.1961 Printed matter to Israel, Correct rate 15 öre. Shortpaid 5 öre. Amount due 2x5/1.70=6 centimes.. There is no sign that any due has been charged in Israel.