Statistics of Disability (Physical and Sensory) from www.statcentral.ie under the theme People and Society - Health from the Health Research Board Classifications: Region Age...

Statistics of Penalty Points from www.statcentral.ie under the theme People and Society - Crime and Justice from the Road Safety Authority Classifications: County Offence...

Description "This system of 50 symbol signs was designed for use at the crossroads of modern life: in airports and other transportation hubs and at large international events....

This is a minimalist representation of Peirce's On a New List of Categories.