Skip to main content
Notice: The Library is open for research by appointment only, please visit our research services page for more information.

Box 147

 Container

Contains 21 Results:

"Pam" Amplifier, 1935 February 12

 File — Box: 147, Folder: 1
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39553-39554. Department: Engineering. Building 5. Floor 3. Name: W.A. Hargrane. Remarks: HSA - .

Dates: 1935 February 12

Webster Amplifier, 1935 February 12

 File — Box: 147, Folder: 2
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39555-39558. Department: Engineering. Building 5. Floor 3. Name: W.A. Hargrane. Remarks: HSA.

Dates: 1935 February 12

PG 63 P.A. Amplifer, 1935 February 20

 File — Box: 147, Folder: 3
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39599-39601. Department: Advertising. Building 2. Floor 3. Name: H. Ryan.

Dates: 1935 February 20

Tone Line Amplifiers + I.F. Transformers, 1935 February 8

 File — Box: 147, Folder: 4
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39609-39615. Department: Engineering. Building 7. Floor 2. Name: W.L. Knotts.

Dates: 1935 February 8

50 K.W. Amplifier, 1935 February 14

 File — Box: 147, Folder: 5
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39616-39626. Department: Engineering. Building 7. Floor 2. Name: L. Goodwin. Remarks: HSA Front View + Interiors Tubes etc -.

Dates: 1935 February 14

Amplifier MI-4280, 1935 February 25

 File — Box: 147, Folder: 6
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39641-39641. Department: Advertising. Building 2. Floor 3. Name: H. Ryan. Remarks: HSA.

Dates: 1935 February 25

Amplifier P-A-98, 1935 February 6

 File — Box: 147, Folder: 7
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39805-39805. Department: Engineering. Building 5. Floor 3. Name: H. Coston. Remarks: copied from Retouched photo.

Dates: 1935 February 6

Voltage Amplifier P.B. 151, 1935 April 4

 File — Box: 147, Folder: 8
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 39987-39990. Department: Engineering. Building 5. Floor 3. Name: C.N. Reifstack. Remarks: For use with velocity mike only HSAttmore.

Dates: 1935 April 4

Amplifier Unit Gun Detector, 1935 April 25

 File — Box: 147, Folder: 9
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40103-40105. Department: Engineering. Building 7. Floor 2. Name: R.C. Shankweiler. Remarks: H.S.A.

Dates: 1935 April 25

Stromberg Carlson Universal Amplifier #9, 1935 May 29

 File — Box: 147, Folder: 10
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40119-40121. Department: Engineering. Building 5. Floor 3. Name: H. Coston. Remarks: HSA.

Dates: 1935 May 29

CA - 17 - 3, 1935

 File — Box: 147, Folder: 11
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40285-40287.

Dates: 1935

Recording Amplifier Model P.A. 108, 1935 May 28

 File — Box: 147, Folder: 12
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40345-40351. Department: Engineering. Building 5. Floor 3. Name: S. Read. Remarks: HSA.

Dates: 1935 May 28

Public address equipment amplimer and pipe eack, 1935 June 11

 File — Box: 147, Folder: 13
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40370-40375. Department: Engineering. Building 5. Floor 3. Name: H. Coston. Remarks: For US research laboratories HSA.

Dates: 1935 June 11

Amplifier + Cabinet M-114256, 1935 June 13

 File — Box: 147, Folder: 14
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40382-40385. Department: Commercial Sound. Building 2. Floor 3. Name: H. Ryan. Remarks: HSA.

Dates: 1935 June 13

Amplifier Rack MI-1226, 1935 June 12

 File — Box: 147, Folder: 15
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40386-40392. Department: Engineering. Building 5. Floor 3. Name: H. Coston. Remarks: HSA.

Dates: 1935 June 12

41B Microphone pre-amplifier, 1935 June 17

 File — Box: 147, Folder: 16
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40420-40422. Department: Engineering. Building 5. Floor 3. Name: H. Coston.

Dates: 1935 June 17

20 Watt Power Amplifier M-14236, 1935 July 12

 File — Box: 147, Folder: 17
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40631-40632. Department: Advertising. Building 2. Floor 3. Name: H. Ryan. Remarks: HSA.

Dates: 1935 July 12

P.A. Amplifier, 1935 July 17

 File — Box: 147, Folder: 18
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40666. Department: Advertising. Building 2. Floor 3. Name: Wendell. Remarks: Copy of Retouched Photo.

Dates: 1935 July 17

Simplex Amplifer Export Equ., 1935 July 15

 File — Box: 147, Folder: 19
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40676-40681. Department: Photophone. Building 5. Floor 3. Name: J.B. Snyder. Remarks: HSA.

Dates: 1935 July 15

Simplex Amplifer, 1935 July 15

 File — Box: 147, Folder: 20
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40682-40684. Department: Photophone. Building 5. Floor 3. Name: B.E. Clatworthy. Remarks: HSA.

Dates: 1935 July 15

Preamp + Amp, 4256, 1935 August 13

 File — Box: 147, Folder: 21
Accession: 1995-220Identifier: 1995-220-XIII.-A.
Scope and Contents note:

ID# 40838. Department: Commercial Sound. Building 2. Floor 3. Name: Ward. Remarks: Copied from retouched print.

Dates: 1935 August 13