Box of urological probes Bougies de Béniqué surgical tools early 20th century H5314 This box includes surgeon's tools, all from the beginning of the 20th century. These instruments developed by Pierre-Jules Béniqué (1806-1851) were used to dilate the male urethra, following a narrowing linked to a local bacterial or parasitic infection, causing urinary retention. These curved probes have an increasing numbering from 37 to 60. From one graduation to the next, the diameter varies by one-sixth of a mm These instruments were used extensively during the Great War because of the large number of venereal diseases at the 'era. We report stains on the box, loose corners, note that a screw is missing at the clasp, oxidation on the copper plate, traces of wear and deformations on the tools. Our many photos allow you to appreciate the quality of the object. For the state, thank you for detailing the photos. Feel free to zoom. The photos are an integral part of the description. Dimensions: Box Height: 8 cm Width: 30 cm Depth: 22.8 cm S: X6P8XT7UP: 1173789 I remain at your disposal for any questions.