- CWBB : William B. Berry: Manuscripts
- AWBB : William B. Berry: Audio-Visual Material
- AWBB 23689-23693 Group : Cold Weather Transit Technology Program [CWTT]/ William B. Berry 1980s
- AWBB 23689 VH : CWTT A2 - Half Scale Vehicle Tests at McKinley AFB no date
- AWBB 23690 VH : CWTT A3 - a. Inductive Heating KWOR [2/81], b. Flexible Treadway [1/81], c. Guidewheel Heaters [11/80] 1980/1981
- AWBB 23691 VH : CWTT A1 - a. Jet Spray Demo, b. Insulated Rail Fire Test, c. Rail Joint Welds, d. RF Coil - Rotating Drum no date
- AWBB 23692 VH : CWTT A4 - a. Jet Spray Demo, b. Fire Test - Insulated Rail, c. RF Lab Tests - Ricky Hicks / Mike Larkin no date
- AWBB 23693 VH : CWTT A5 - Scraper Test - Vought 1983
- AWBB 23694 VH : New Scraper / Brush Test, Fall 1991, mostly Icing 1991
- AWBB 23695 VH : Deicing Tests - Flat Scraper Blade, Spiral Rotor 1992/0109
- AWBB 23696 VH : Deicing Tests - 45 Degree Blade, 30 Degree Blade, Pineapple and Spiral Rotor, Brush In and Out 1992/0111
- AWBB 23697 VH : Deicing Tests - 30 Degree Blade, V Blade with Spiral Rotor 1992/0115
- AWBB 23698 VH : Deicing Tests - 30 Degree Blade and V Blade (both with Spiral Rotor) 1992/0116
- AWBB 23699 VH : Deicing Tests - Rail Temp 20 Degrees, Air Temp 27 Degrees, V Blade and 30 Degree Blade with Spiral Rotor 1992/0118
- AWBB 23700 VH : Deicing Tests - V Blade, Spiral, 100 % Power 1992/0119
- AWBB 23701 VH : Deicing Tests - Boston SNN 1992/0118
- AWBB 23702 VH : Deicing Tests - Boston - RF off, Scrapers Only 1992
- AWBB 23703 VH : Deicing Tests - Boston, Berry Original, Some Repeat, Best Results 1992/01
- AWBB 23704 VH : Deicing Tests - Boston, Berry Film, Rf on, 20 mph 1992/01
- AWBB 23705 VH : CWTTP Report - PR-91 no date
- AWBB 23706 VH : CWTTP Test 1991/0126
- AWBB 23707 VH : Deicing Test 1992
- AWBB 23708 VH : Deicing Test 1992
- AWBB 23709 VT : Ice Scraper no date
- AWBB 23710 F2 : Cold Weather Tests at Elgin, 1/2 scale model - Rubber Tires and Steel Wheels, Ice and Snow, Print #3 1980/04
- AWBB 23711 F2 : Cold Weather Transit Technology Documentary #1, Inductive Heating [2/81], Flexible Treadways [1/81], Guidewheel Switchwheel [11/80], Print #2 1981
- AWBB 23712 F2 : Jet Spray, Insulated Rail, Welded Rail, 18ft Drum RF no date
- AWBB 23713 F2 : Cold Weather Transit Technology Program, 1983 Status Report 1983
- AWBB 23714 F1 : RF - Notre Dame Labs, Ricky Hicks, Mike Larkin no date
- DWBB : William B. Berry: Digital Data
- GWBB : William B. Berry: Graphics
- OWBB : William B. Berry: Objects
- PWBB : William B. Berry: Printed Material