Note 2802 — BOOK XXXVI. THE NATURAL HISTORY OF STONES. (continued 2)

A different thing altogether from the Maltha or Pissasphalt of B. ii. c. 108. Festus describes it as a mixture of pitch and wax; and Palladius, in B. i. c. 17, speaks of it as being composed of tar, grease, and lime boiled; and in c. 35 he describes Maltha caldaria as a mixture of hammoniacum, figs, tow, tar, and melted suet. It was probably a general name for several kinds of cement. Heineccius says that it was employed for sealing, but on what authority does not appear. See Beckmann, Hist. Inv. Vol. I. p. 141. Bohn’s Edition.