Alfred J. Hipkins, Musical Instruments, Historic, Rare and Unique
“ These primitive oboes must be of very great antiquity. It is probable,-xv- the shepherd's pipe was at first a smaller reed inserted in a larger one, or the larger one was slit for a reed vibrator, as boys cut them now. The lowland Scotch shepherd's pipe is made of horn, the cover for the reed being also horn. The principle of a reservoir of air to furnish a supply for pipes, the primitive conception of the organ, was known to the Romans and the original form of bagpipe was the Tibia Utricularis. In course of time no instrument was more popular throughout Europe than the bagpipe. ”
