'Other' Construction and Allied Systems Downloads

KA-KA-HA Construction Sets

KA-KA-HA was a construction with similarities to Meccano and Eitech construction. It was made in the former East Germany from around 1950-53.

Below there are various manuals/leafets which can be downloaded by clicking on the appropriate image.


The KA-KA-HA manual for 1950-52
(Scans from Urs Flammer)

The KA-KA-HA manual for 1950-52
(Scans from Jean-Pierre)

The KA-KA-HA manual for 1952-53
(Scans from Jean-Pierre)

Various photos of the KA-KA-HA construction system
(Photos form Urs Flammer)