商業照片: 聖經 · 滾動 · 羊皮紙 · 男子 · 顯示 · 閱讀 / Man showing scroll.The Torah for reading in public must be written on the skin (parchment) of a clean animal, beast or fowl (comp. Lev. xi. 2 et seq.). The parchment must be prepared specially for use as a scroll, with gallnut and lime and other chemicals