A fascinating vintage wooden puzzle from the Australian Jigsaw Toy Factory, dating back to 1973, in mint condition. Very rare. Named Persistence, this is certainly an appropriate title! The puzzle features an intriguing arrangement of interlocking, four-lobed wooden pieces, with contrasting natural wood grains and colours creating an attractive geometric design. The original instruction/packaging sheet is also included.I will send assembled but covered. Tip out carefully to avoid spoilers when...