Popular Science - Outubro 1960

Popular Science - Outubro 1960

https://books.google.pt/books?id=xyUDAAAAMBAJ&printsec=frontcover&hl=pt-PT&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=true

L'Aquilone - Agosto 1938

L'Aquilone - Agosto 1938

http://www.avia-it.com/act/biblioteca/periodici/PDF%20Modelismo/Aquilone/1938/L'Aquilone%201938%2008.pdf

RCM - Julho 1967

RCM - Julho 1967

 

http://www.rclibrary.co.uk/files_titles/1227/RCM_July_1967.pdf

Popular Mechanics - Novembro 1983

Popular Mechanics - Novembro 1983

https://books.google.pt/books?id=zNgDAAAAMBAJ&printsec=frontcover&hl=pt-PT&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=true

Aeromodeller - Annual 1955

Aeromodeller - Annual 1955

The World’s only dedicated magazine for traditional aero modelling, featuring free flight, control line, RC indoor flying, plans and building articles, meeting and club reports – and whilst respecting the traditional aero modelling disciplines also covering the latest technologies and building methods.

https://drive.google.com/file/d/0B5gXq8HIkUzvQjZvdDBENVBjWFE/view?usp\u003ddrive_web