Skip to main content
Menu
The Franklin Institute
Secondary navigation
Membership
Group Visits
Plan an Event
Support
Shop
Buy Tickets
Buy Tickets
search
Visit
Tickets
Plan Your Visit
Accessibility
Frequently Asked Questions
Daily Schedule
Museum Map
Getting Here
Where to Eat & Stay
Exhibits & Experiences
All Exhibits & Experiences
BODY WORLDS: Vital
Body Odyssey
Programming For Adults
Science Park
Universal Theme Parks: The Exhibition
Upcoming Events
Events Calendar
Second Thursdays TFI
Science & Education
Staff Scientists
Collection Highlights
Benjamin Franklin Resources
Scientific Journals of The Franklin Institute
Professional Development
The Current: Blog
The Franklin Institute Awards
About Awards
Ceremony & Dinner
Sponsorship
The Class of 2025
Call for Nominations
Case Files
Committee on Science & The Arts
Exhibit Resources for Educators
Next Generation Science Standards
Title I Schools
Neuroscience & Society Curriculum
Youth and Community Programs
PACTS
STEM Scholars
GSK Science in the Summer™
Missions2Mars Program
Children's Vaccine Education Program
Franklin @ Home
Podcast & Videos
The Curious Cosmos with Derrick Pitts Podcast
So Curious! Podcast
A Practical Guide to the Cosmos
Archives & Oddities
Ingenious: The Evolution of Innovation
The Road to 2050
Science Stories
Spark of Science
That's B.S. (Bad Science)
Charles Roper
Breadcrumb
Home
>
The Franklin Institute Awards
>
Charles Roper
Charles
Roper
Year
1911
Subject
Engineering
Award
Longstreth
Safety Propellers.
Buy Tickets
Visit
Tickets
Plan Your Visit
Accessibility
Frequently Asked Questions
Daily Schedule
Museum Map
Getting Here
Where to Eat & Stay
Exhibits & Experiences
All Exhibits & Experiences
BODY WORLDS: Vital
Body Odyssey
Programming For Adults
Science Park
Universal Theme Parks: The Exhibition
Upcoming Events
Events Calendar
Second Thursdays TFI
Science & Education
Staff Scientists
Collection Highlights
Benjamin Franklin Resources
Scientific Journals of The Franklin Institute
Professional Development
The Current: Blog
The Franklin Institute Awards
About Awards
Ceremony & Dinner
Sponsorship
The Class of 2025
Call for Nominations
Case Files
Committee on Science & The Arts
Exhibit Resources for Educators
Next Generation Science Standards
Title I Schools
Neuroscience & Society Curriculum
Youth and Community Programs
PACTS
STEM Scholars
GSK Science in the Summer™
Missions2Mars Program
Children's Vaccine Education Program
Franklin @ Home
Podcast & Videos
The Curious Cosmos with Derrick Pitts Podcast
So Curious! Podcast
A Practical Guide to the Cosmos
Archives & Oddities
Ingenious: The Evolution of Innovation
The Road to 2050
Science Stories
Spark of Science
That's B.S. (Bad Science)
Membership
Group Visits
Plan an Event
Support
Shop
