House Of Secrets Incorporated:
Bombarda (cannon)
House Of Secrets Incorporated:
Leonardo's notebooks
House Of Secrets Incorporated:
Leonardo's notebooks
House Of Secrets Incorporated:
Leonardo's notebooks
House Of Secrets Incorporated:
Leonardo's alphabet
House Of Secrets Incorporated:
Bert photographing flying machines
House Of Secrets Incorporated:
Machine Volante (flying machine)
House Of Secrets Incorporated:
Machine Volante (flying machine)
House Of Secrets Incorporated:
Bert photographing flying machines
House Of Secrets Incorporated:
Machine Volante (flying machine)
House Of Secrets Incorporated:
Studio d'Ala Batiente (flapping wing)
House Of Secrets Incorporated:
Aliante (Glider)
House Of Secrets Incorporated:
Deltaplano (deltaplane
House Of Secrets Incorporated:
Deltaplano (deltaplane)
House Of Secrets Incorporated:
Deltaplano (deltaplane)
House Of Secrets Incorporated:
Anemonmetro (anemometer)
House Of Secrets Incorporated:
Studio per Condotti Conic (speed gauge for wind or water)
House Of Secrets Incorporated:
bicycle
House Of Secrets Incorporated:
catapult
House Of Secrets Incorporated:
Anatomical Sketc
House Of Secrets Incorporated:
Anatomical Sketches
House Of Secrets Incorporated:
Anatomical Sketches
House Of Secrets Incorporated:
Carro ad Autotrazione (self-propelled car)
House Of Secrets Incorporated:
Città Ideale (the ideal city)
House Of Secrets Incorporated:
suit of armor
House Of Secrets Incorporated:
Macchina per Filettra le Viti (Screw threading machine)
House Of Secrets Incorporated:
Carro Armato (tank)
House Of Secrets Incorporated:
Tank detail
House Of Secrets Incorporated:
Carro Armato (tank) and Mitragliatrice a Tre Registri (three registered gun machine)
House Of Secrets Incorporated:
Tamburo Meccanico (mechanical drum)
