Hydroski Aircraft of 1951 ?

[hesham]

Hi,

here is a hydroski aircraft patent of 1951,from Sr John R. Dawson,and by that time
you know some competitions from USA & UK were appeared,so I ask if this design
involved in any contests ?.

http://www.google.com.na/patents/US2646235

 

[Schneiderman]

and this one from 1947

https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=19470422&CC=GB&NR=587317A&KC=A

 

[hesham]

Nice find.