There is now fixed at the Exhange-House in Hatton-Garden, a general office for publishing and selling books and pamphlets; : as also for printing and dispersing all other papers or advertisements that upon any occasion are required by any person to be given away gratis, and which call for either a speedy or a general publication; likewise for publishing and selling all sorts of merchandizes, goods and wares, by a method never hitherto made use of..