Mann LM. Notes (1) on Two Tribula or Threshing-Sledges, having their under surfaces studded with rows of chipped flints, for threshing corn on a threshing-floor, from Cavalla in European Turkey, now presented to the Museum; and (2) on Primitive Implements and Weap. PSAS [Internet]. 1904 Nov. 30 [cited 2024 Apr. 26];38:506-19. Available from: https://journals.socantscot.org/index.php/psas/article/view/6991