Weeks trevor (4 risultati)

Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Condizione: New. Print on Demand. Weeks, Trevor A. (illustratore).

Hardcover. Condizione: Fine. No Jacket. This thin hardback book is in very good condition. The previous owner's name is neatly inserted on page 1. In the late autumn and the chill of winter is drawing near. High above in the pale sunlight numerous birds are swooping, flapping their wings and practising formation flying in preparation for their long winter migration. Who would have believed that these birds of the sky were once birds of the ground - the fowl yard in fact! For these soaring, swooping aviary aviators about to migrate over thousand of kilometres are none other than the common fowl, know to us all as egg layers and a good all round meal! Presented in this book are selection of drawings, both anatomical and aerodynamic, together with construction details of the training machine and the flight theory relevant to launching this hitherto earthbound bird. 35pp.…

Paperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days. Weeks, Trevor A. (illustratore).