The Illustrated London News - Curiosities and Ingenuities of the Patent Office 1920 - 1921

6.Golf swing analyser etc

A rocking chair fan, A house door- Telephone, Frost free water taps, single roller skate, A gun muzzle over trail?, A golf practice appliance, Life saving raft, A spring loaded billiard cue

1921 patent golf swing analyser

1.Watering crops by Airship etc

2.A device for collecting hair at the barbers etc

3.A new rainhat etc

4.New railway - Channel Tunnel

5.A Coat brushing device etc

7.A Gun Pan etc

8 .A Cow horn buffers etc

9 .Ski -ing on water

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