Slide showing image from 'Spiders and Their Habits' series. Slide shows black and white photograph of 'Lycosa hellenica [female] on top of rock'. Image consists of large spider with egg sack (?), and what looks like very young spiders crawling on the large spider (mother). Label at top of slide reads ' 'The Hancock Series - Spiders and their Habits, Lycosa hellenica [female] on top of rock'. Small round sticker at upper right corner, '144'. Label at bottom of slide reads 'Sanders & Co, 71 Shaftesbury Avenue, London, W'. Number '22' written on tape on top edge of slide. Late 19th - early 20th century