19-1-59
Physical Society Exhibition of Scientific Instruments. "Teddy Bear'Â as a 'Baby' - The Physical Society Exhibition of Scientific Instruments and Apparatus is now in progress at the Royal Horticultural Hall, Westminster. Keystone Photo Shows: Mrs. Joan Rose of Cambridge examining a device for the investigation of faulty breathing in small babies, developed by the University Department of Anaesthetics. A tube filled with graphite is strapped across the chest which lengthens or shortens as the baby breather in and out. This changes the resistance which is recorded on an oscillograph. A "Teddy Bear'Â is the 'baby' for demonstration.
Photo measures 6 x 8.25 inches.
Photo is dated --none.
This item is an original collectible vintage print from a news archive, not a digital download or reproduction. Please see our FAQ for more information.
Photo back:
