Hi guys,
Picked up this cute little bird whistle in a job lot at auction ~ the hole in the top makes it two-tone so you can make it sound like a Cuckoo! It's rather Scandinavian in style and the bottom has an impressed mark of two triangles ~ I know I've seen this mark somewhere before but I can't for the life of me remember what it is and would be very grateful for any information about it.
Many thanks in anticipation, John.