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KEYWORDS: SCIENCE, HEALTH & TECHNOLOGYResults: 161 – 200 of 243 total
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Artifact Images
- Dr. DelMarcelle's Controls from "Home, Franklin"
- Installation Of Dr. DelMarcelle's Car from "Home, Franklin"
- "Bonnie Gets Acquainted With Her Electric Mom" from The Home And I
- "After My Beauty Treatment, Hollywood Had Better Watch Out" from The Home And I
- Dean, Ida, Bonnie And David from The Home And I
- Shuffleboard -- "Now I Can Join The Game" from The Home And I
- My Car Head Support from The Home And I
- Home-made Lifts from The Home And I
- The Sorting And Counting Mechanism from The Hollerith Method Of Statistical Tabulation
- The Card Removed From The Press And Deposited In The Sorting-Box from The Hollerith Method Of Statistical Tabulation
- One Of The Counters from The Hollerith Method Of Statistical Tabulation
- Key-Board For Designating Individual Records from The Hollerith Method Of Statistical Tabulation
- Gang-Punch For Punching The Enumerator's Combination from The Hollerith Method Of Statistical Tabulation
- Hearing aids 02 from Hearing Aids
- Hearing Aid Collection
- Hand-Powered Tricycle
- Hand Control For Brake And Clutch
- Woman Using An Incline Elevator from Going Up?
- Stairs With An Incline Elevator from Going Up?
- Home Elevator Shaft from Going Up?
- Goat Cart
- Gangway!
- Fred Vaillancourt, Former Grand Trunk Brakeman
- Fred Vaillancourt, Figure 1 from Fred Vaillancourt And His Dog Team
- Fred Vaillancourt, Figure 2 from Fred Vaillancourt And His Dog Team
- Fred Vaillancourt, Figure 3 from Fred Vaillancourt And His Dog Team
- Franklin Delano Roosevelt
- Good Work from First Birthday Celebrated -- Committee Closes Year's Work
- Father Thames Introducing His Offspring To The Fair City Of London
- Learning To Walk For The Second Time from Exhibit Of The Red Cross Institute For Crippled And Disabled Men And The Red Cross Institute For The Blind
- Typing By Electric Eye from Exclusive Collection Of Typewriter Adaptations For Respiratories
- Typing By Finger Or Foot from Exclusive Collection Of Typewriter Adaptations For Respiratories
- Typing By Mouthstick from Exclusive Collection Of Typewriter Adaptations For Respiratories
- Typing By Tongue from Exclusive Collection Of Typewriter Adaptations For Respiratories
- Typing By Remote Control from Exclusive Collection Of Typewriter Adaptations For Respiratories
- Typing By Head from Exclusive Collection Of Typewriter Adaptations For Respiratories
- Menaces To Society from Eugenicists Would Improve Human Stock By Blotting Out Blood Taints
- Dr. Henry H. Goddard from Eugenicists Would Improve Human Stock By Blotting Out Blood Taints
- Display Of Electric Eye from "The Electric Eye," A New Tool For Handicapped People
- An Elderly Woman In A Wheelchair