Discover how to design, engineer, and manufacture vehicles by earning these three badges! This 24-page pamphlet provides the steps needed for the Brownie age level girl to earn her Automotive Engineering Badges. Badges sold separately. Pamphlet is three-hole punched to fit into the Girls' Guide to Girl Scouting binder. Each 24-page pamphlet is individually packed in a poly-bag. Printed in the USA.