The 1.4m (4.5ft) diameter stone, which will feature the Cotswold Way acorn symbol at its centre, is to be set into the pavement in the abbey churchyard near the Roman baths.
One example of his outreach work was persuading a British radical who had unceremoniously set fire to a large paper poppy, the British symbol of remembrance for their war dead, to see the error of his ways.
Other dark pools may show symbol and side, send single or market-wide IOIs or set criteria such as minimum participation requirements so that when an IOI message is distributed either to a single contra-side or a marketplace, there are ways of "reading" into the order information.
Following its completion in 1931, it stood as the world's tallest building for more than 40 years -- it set the tone of the future and remains the most iconic symbol of Manhattan Island.
Available in black with the iconic Avengers "A" symbol embroidered on the back of the pad, it is designed for easy set up and fold away for convenient storage.