Products produced between 1932 and 1962 carried a 2 or 3 digit reference number prefixed by the letter K.
Numbers were not engraved into product, but were indicated on the box and in the consumer catalogues included in every product. Trade catalogues also carry the appropriate references.
Where there is a product in the archive we have photographed it. Where we have no product but do have a catalogue then we have scanned the catalogue page as an image 'holder' until we get an actual product to photograph. Where we have no product or no image then we've posted a 'WANTED' sign. Please contact us through the 'Contact Us' link in the menu bar if you can help.
Our grateful thanks to those who have already contributed images, acknowledgements have been made in product text.
This toy teaches patience and finger control and encourages ingenuity. The cubes are vastly superior to the ordinary painted or polished wooden cubes and are far more interesting to build up. The hollow cubes, which are light and the correct size for little fingers to manipulate, are unbreakable. They are also immune to attack by tongue or tooth. The child will eventually find that he can only build a high tower if all the studs are interlocking properly
Age: 1 - 5 years.
Year : 1959