Account compiled by George Watkins, Chemist, 1886 to 1916, at Queen Street Brisbane.
Contains notes about early churches of Brisbane.

Letter written aboard the S.S. Mataroa en route on the Pacific, to Professor T. Parnell, University of Queensland thanking him for his hospitality when the Comptons were visiting Brisbane.
Also discusses cosmic ray measurement in Brisbane, Sydney and New Zealand.

Business records, letterbooks with prices, wages and accounts, job books for monumental and terrazzo work, photographs for Petrie family business of monumental masonry.