Dennis Fitzgerald, UM football, 1961, in leather helmet

[Fitzgerald was last Michigan player to wear a leather helmet. Pictured holding the model worn by other players, says leather helmet fits better and gives him more freedom of movement. (from note in neg. envelope.)]

Some considerations of hazards in the use of lasers for artistic displays /

Mode of access: Internet.

Impact of motorcycle helmet usage in Colorado : final report /

September 1978.

Evaluation of state motorcycle helmet laws using the National Electronic Injury Surveillance System. Final report.

Mode of access: Internet.

Validation of the reduction of rear-end collisions by a high-mounted auxiliary stoplamp. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Safety helmet performance investigation. Volume I. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Human factors aspects of using head up displays in automobiles: a review of the literature.

National Highway Traffic Safety Administration, Washington, D.C.

The effect of motorcycle helmet usage on head injuries, and the effect of usage laws on helmet wearing rates.

Mode of access: Internet.

Safety helmet performance investigation. Volume II: appendices A through L. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Information content at night of roof-mounted emergency vehicle lights. Final report.

Transportation Department, Office of University Research, Washington, D.C.

Human factors requirements for real-time motorist information displays. Volume 6: questionnaire survey of motorist route selection criteria. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.

Human factors requirements for real-time motorist information displays. Volume 7: analysis of driver requirements for intercity trips. Final report.

Federal Highway Administration, Office of Research, Washington, D.C.