The reader will find, in the Subjoined extract from Spottiswoode, a minute historical account of the exploit; which is less different from that contained in the ballad than might perhaps have been expected.
"Minstrelsy of the Scottish border (3rd ed) (1 of 3)"
Walter Scott
Brunskill and Gibbs followed, with a slight improvement, Dr. Collier's route, and made the Subjoined observations, taken apparently with greater care than those by Mr. Jones: Foot of Gill at Rake's Progress 2,570 ft.
"Climbing in The British Isles. Vol. 1 - England"
W. P. Haskett Smith
Perhaps the Subjoined "joke" of du Maurier's from Punch is the worst in the world: "I say, cousin Constance, I've found out why you always call your Mamma 'Mater.
"George Du Maurier, the Satirist of the Victorians"
T. Martin Wood