sentences:  Monumenta Historica Britannica
  
  Monumenta Historica Britannica ("MHB"); or, "Materials for the History of Britain, From the Earliest Period", is an incomplete work by Henry Petrie, the Keeper of the Records of the Tower of London, assisted by John Sharpe.Only the first volume covering material prior to the Norman Conquest was printed in 1848 by G. E. Eyre & W. Spottiswoode for Her Majesty.