Tony Hancock - The Blood Donor / The Radio Ham

There is a "Technical Data" panel beneath the track descriptions on the back of the cover. It reads as follows:
Technical Data Recorded by a Grindley Gibbons Mark Two Panovistic microphone incorporating ecliptical suspension bars with two overhead valves, Sansom and Margrave condensers with hand ground tappets, disc brakes, and twin exhaust pipes. Three hundred megacycles on a frequency of two thousand bicycles providing an output of 0000.003 volts to the square inch with a noise ratio of ten to one at half volume giving annual fall out of 97 units.