21/11/2021

FINLAND


FINLAND / SUOMI.

Lake Keurusserlkä.
Stamp issued on 01.10.1963.
Face value: 0.05 Finnish markka.
Design: Olavi Vepsäläinen (1927-1993).
Engraving: Stig Rönnberg.
Printed by Bank of Finland Security Printing House.
Printing: Recess.
Print: 25,000,000 copies.
Size: 34 x 24 mm.

Catalogs
- AFA No. 586.
- Michel No. 578.
- Scott No. 399.
- StampWorld No. 585.
- Stanley Gibbons No. 660.
- Yvert et Tellier No. 533.

Keurusselkä is a lake in Central Finland between the towns of Keuruu to the north and Mänttä to the south. It covers an area of 117.3 km2 (45.3 sq mi). Its average depth is 6.4 m (21 ft) with a maximum depth of 40 m (130 ft). The surface lies at 105.4 m (346 ft) above sea level. The lake is 27 km (17 mi) long and is a part of the Kokemäenjoki water system. Keurusselkä covers an ancient impact crater remnant, which was discovered in 2003 by amateur geologists.

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