The Porton resuscitator was devised in 1951 at the British Chemical Defence Experimental Establishment in Porton, Sailsbury, as a bellows-valve-mask resuscitator. Extensive testing was undertaken over eight years, with the device being successfully used for air transport of polio patients, for emergency resuscitation in hospital wards, and by hospital orderlies.Black rubber mask attached to a black concentina bag with a round metal filter at the end. Sits in its original wooden box with perspex lid. Instructions of use displayed on each side of the box. [white print on black rubber concertina bellows] PR 504 / P.B.C. 22 / - SEPT 1962resuscitator, porton

Oral airways, such as the Guedel, make it easier for patients to be ventilated with manual resuscitators, such as the Porton and the Ambu bag. They depress the tongue and prevent it from falling to the back of the throat where it would obstruct the airway.Black rubber curved tube with metal insert at baseHallmarked on metal: [BRITISHMADE / 3]guedel,

Harold Jackson Bailey Burrell was known as (Harry). He served in the the 38th Batt pre WW11 (refer 297.2P). He then enlisted in the 2nd AIF No VX59659 on 30.7.41 age 20 years. He initially served in the 2/8th Armoured Regiment. They were disbanded and they moved to Royal Australian Engineers as part of Landing Craft Companies. Awarded the Military Medal over the period 9/10th June 1945 at Porton Bougainville. He was discharged from the AIF on 15.2.46. With the re introduction of CMF Training he re enlisted again No 3/92361 in 1948. Awarded the British Empire Medal in the Military Division on 1.1.1954. Refer also 290, 296.2P..1) Typed copy of award "B.E.M." to W.O. 2nd Class H. J. B. BURRELL, MM, No 3/92361, awarded 01/01/1954. .2) Cardboard backing for .1) .3) Typed copy of Award "MM" to Sapper H.J.B BURRELL VX59659, 9th & 10th June 1945 by Sir Winton DUGGAN .4) Cardboard backing for .3). citations, military, bem, mm

Black rubber resuscitator in timber box with leather carry handle. One side Perspex.DISTRIBUTED BY CALMIC LIMITED