Historical information
A boy sits in the board room at the RVIB building in St Kilda Road, holding a Taylor's mathematical slate. Developed by Rev. William Taylor in the mid-late 19th century, this English invention provided a device that allowed pegs to represent a variety of numbers upon an array, rather than using raised numbers. Various models were produced around the world before it's eventual demise around the early 1970's.
Physical description
B/W image of a boy holding a metal grid in his lap
