*XG 741 . L26B
Langley ss Taomee > b(07 2 To2> joint author. Langley, Batty, 1696-1751.
The builder's jewel: or, The youth's instruc- tor, and workman's remembrancer. Explaining short and easy rules, made familiar to the mean- est capacity, for drawing and working ... By B. and T. Langley.
London: Printed for R. Ware, at the Bible and Sun in Amen-Corner, near Pater-Noster-Row. MDCCXLI. “Price 4s. 6d.) C1741]
32 p. front., 99 numb.pl. 13.5cm.