The policeman tore off a page at the perforation, and handed it to Mr. Mix.
The perforation is the usual 12 and specimens are known entirely imperforate.
Some of both these values were issued with perforation late in 1857 or early in 1858.
In cases where ulceration and perforation have occurred, the odour is fæcal.
Where a perforation was not quite round, he touched it with ...