I was a young fireman during the early 1960'sand well remember this film forming the basis of our "Advanced Resuscitation" training sessions - I have never forgotten it or it's lifesaving message. Not only did it demonstrate how "mouth to mouth" was carried out but other scenes showed the technique in co-ordination with cardio-pulmonary resus as your still photos demonstrate. The part of the film I most vividly remember relate to how a heart attack can be caused by sudden immersion in cold water. It being a Royal Navy training production it showed a young rating (no doubt a "volunteer") sitting in a stainless steel tank which was suddenly filled with cold water. I remember being amazed to see his heart rate rise to well over 200bpm and breating rate to 40/50pm - such conditions being a precusor to cardiac arrest. So why am I typing this whilst on holiday in the Canary Islands? Well an hour or so ago a holidaymaker jumped into our unheated pool and nearly paid the price. Fortunately I remembered the film and associated training and with others sucessfully resuscitated him. I then thought to find out if the film still existed - hence this message.