CORRESPONDENCE
... BARTRUM, HARVEY, and CO., JAMES LOCKE and CO., W. SANG, Jon., ALOSSE, DAYRAL, And CO., H. J. and H. COBBETT, JOHN HARDY and SoN. London, Idly 9th, 1872 THE YORKSHIRE UNION OF MECHANICS' INSTITUTES. The thirty-fifth annual meeting of thh above-named ...