This photogalery shows the miniscale models from the era when color film was used for the photography.
[ISim], [Felda]
Img. 14/17: There are many types which are not suitable for long flight times, e.g. Airco DH2 - we have to consider extremelly short rubber band, model by Radek Gregovsky weights 24g and even if it does not reach long flight times, the experience from the flight is marvelous (building and photo: R. Gregovský)