HF0POL 1990 South Shetland Islands

This is probably the bigest QSL you ever seen. This confirms my own QSO with the station HF0POL on King George Island in the South Shetland Islands.
It was printed in gratitude to a message I reported to a person in Barcelona by phone vs radio SSB.
The QSL mesures ar 46x21 cm (18 x 8 1/4 in royal messures). 
Confirms my qso with teletype printer paper.
Curious at least!

EA5BM Collection