Inventions : pop-up models from the drawings of Leonardo da Vinci /
Bark, Jaspre,1969-
Hawcock, David.
Lawrence, David,1959-
London : Walker Books,
2008.
Title from cover.
Pop-up book, with string detail.
Pages have fold-out flaps.
Book held closed by magnetic strap.
Leonardo, da Vinci, 1452-1519
Inventions
Toy and movable books