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87 results
  • Screen print from patch clamping apparatus for use in ion
  • Screen print from patch clamping apparatus for use in ion
  • Screen print from patch clamping apparatus for use in ion
  • Slavery in the Sudan: people fastened at the neck to wooden clamps are being led away into slavery in Egypt. Wood engraving by F.J. Gauchard after K. Girardet.
  • Researcher using patch clamping apparatus for ion channel studies on frog oocytes. Researcher is Dr Paul Smith, Physiology Department, Oxford University.
  • Lip kissing, tit clamping, bottom spanking, thigh slapping, leather wearing, rubber stretching, arse licking, bath taking, body beating, hard wanking, butch wrestling ... : safer sex... it's the real thing / produced by Kensington, Chelsea, Westminster & Brent Health Promotion Unit in conjunction with West London Health Promotion Agency.
  • Henry, Prince of Wales with Lord Harrington
  • Xenopus frog on ice awaiting removal of eggs
  • Xenopus frog on ice awaiting removal of eggs
  • Xenopus frog on ice awaiting removal of eggs
  • Xenopus frog on ice awaiting removal of eggs
  • Xenopus frog egg removal, 1st incision
  • Xenopus frog egg removal, 1st incision
  • Xenopus frog egg removal, eggs on belly
  • Xenopus frog egg removal, eggs on belly
  • Xenopus frog egg removal, 2nd incision
  • Xenopus frog egg removal
  • Xenopus frog eggs, just removed
  • Xenopus frog egg removal, eggs in beaker
  • Xenopus frog egg removal
  • Removing egg membrane from Xenopus
  • Removing egg membrane from Xenopus
  • Removing egg membrane from Xenopus
  • Xenopus, removing egg membrane
  • Removing egg membrane from Xenopus
  • Xenopus, stitching up skin after egg removal
  • Xenopus, stitching up skin after egg removal
  • Xenopus, stitching up skin after egg removal
  • Xenopus, stitching up skin after egg removal
  • Xenopus, stitching body wall after eggs take