The Manhattan Project Heritage Preservation Association, Inc.

"Preserving, Exhibiting, Interpreting and Teaching the History of the Manhattan Project"


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In conjunction with our commitment to the Veteran History Project of the Library of Congress, we proudly present the Veterans of the Manhattan Project.  Below are the personal histories of 12 of these veterans.  Please "click" on a name below to go directly to that veteran's section or simply page down to view them all.  Please "click" here to go to the Veteran Archives Directory.

Manhattan Project Veteran Archives

     Archive Section 11 of 50    

Lawrence G. White James A. Schoke Warren A. Sharp
Baldasaro, Pasquale L. Mendl, John J. James H. Porterie
Robert A. Miller Horace R. Hood Marvin Davis, Sr.
Donald Fiasco Robert Fortenberry Robert Schwerin
 

11-1

Name:  White, Lawrence G. | Table |

Location:  Los Alamos, NM

Assigned Unit:  Military Police, Sgt.

Job/Position:  Provost Marshall's Office

Dates of Service (if Known):  6/46 to 9/47

Information Submitted By:  Lawrence G. White

Archival Record #:  LA-MP-WHIL-1002

| Picture 1 | Document 1 | Story 1 |

I was recruited for this project out of basic training at Camp Lee, Virginia. I was first assigned to regular guard duty as an MP. After a few months I was assigned to the Provost Marshal's Office as a clerk. Captain Harry D. Wise was the Provost Marshall. I worked in the office with the Special Investigators and the Motor Patrol Officers. I was able to play baseball with the Los Alamos Bombers and also with the MP basketball team.

 

 


11-2

Name:  Schoke, James A.  | Table |

Location:  Univ. of Chicago - Met Lab

Assigned Unit:  Military - SED

Job/Position:  Physicist

Dates of Service (if Known):  9/43 to 2/46

Information Submitted By:  James A. Schoke

Archival Record #:  ML-SD-SCHJ-1002

| Picture 1 |  Document 1 | Story 1 |

My responsibilities:  Initially, design, development and construction of electronic radiation detection and measurement instruments, also special instruments for experimental physicists.  Later, I provided liaison, instruction on the use and maintenance of instruments, developed at the Metallurgical Laboratory to many of the other sites; e.g. Oak Ridge, Los Alamos, Monsanto-Dayton, Mallinckrodt Chem.-St. Louis, etc.

My specialty:  Design and development of electronic measurement instruments.

Main contribution:  Providing training on the use and maintenance of equipment developed by me and others in the Instrument Dept of the 

 


11-3

Name:  Sharp, Warren A.  | Table |

Location:  Oak Ridge, TN

Assigned Unit:  Civilian - Scientific

Job/Position:  Chemical Engineer - K25

Dates of Service (if Known):  Unknown

Information Submitted By:  Craig Sharp, Son

Archival Record #:  OR-CS-SHAW-1002

Picture 1 Document 1 | Story 1 |

My father didn't talk much about his work on the Manhattan Project. I guess that's to be expected considering the security.   He told me that his work involved gaseous isotope separation. He said that a friend had died from flourine burns when my father was called to NY and his friend took his place.

He never regretted his work there, although at the time he was torn between it and a desire for military service. He tried to leave the project and join the service at one point, unsuccessfully. He believed that his contribution had saved the lives of many US soldiers which was his consolation.

 


11-4

Name:  Baldasaro, Pasquale L.  | Table |

Location:  509th CG - Tinian Island

Assigned Unit:  393rd BS - B29 "Straight Flush"

Job/Position:  Radio Operator

Dates of Service (if Known):  1944 to 1945

Information Submitted By:  Richard J. Crisafulli

Archival Record #:  CG-MO-BALP-1102

Picture 1 | Document 1 | Story 1 |

Much has been written about Pat Bowen (nee: Pasquale L. Baldasaro), radio operator on the Straight Flush, than can be compressed here. A fitting biography and precise detail can be submitted later.

 

 


11-5

Name:  Mendl, John J.  | Table |

Location:  509th CG - Tinian Island

Assigned Unit:  1st Ordnance Squadron

Job/Position:  Unknown

Dates of Service (if Known):  Unknown

Information Submitted By:  Michael F. Mendl, Son

Archival Record #:  CG-MO-MENJ-1102

Picture 1 | Document 1 | Story 1 |

John Mendl, born in New York in 1920, was drafted into the army early in 1942 and spent most of WWII as an air force machinist in Georgia and South Carolina. He volunteered for the special service that turned out to be the 509th Composite Group and went to Wendover, then on to Tinian. After the war, he worked as a carpenter and building contractor, married and had three children. The family moved from Long Island to Tampa in 1952. He and his wife Cecilia moved to Charlotte, N.C., in 1973. After his retirement John did church and Red Cross volunteer work for many years. Cecilia died in 1987. In 2002, John moved to Fredericksburg, VA to be near one of his sons.  He now lives in senior housing but is in his own apartment.

 


11-6

Name:  Porterie, James H.   | Table |

Location:  Los Alamos, NM

Assigned Unit:  Security Guards

Job/Position:  Sergeant of the Guard

Dates of Service (if Known):  12/46 to 3/48

Information Submitted By:    James H. Porterie

Archival Record #:  LA-MP-PORJ-1102

| Picture 1 | Picture 2 | Picture 3 | Document 1 | Story 1 |

 

Raised in Phoenix, AZ I went into the army and to Aberdeen Proving Ground for Ordnance School. While there several of us were interviewed and then sometime later called back in and asked if we wanted to volunteer for the Los Alamos assignment. Arrived in LA about the first of December 1946. Was in the CIC Security Guards till about June then placed in the MPs till about the end of August. Promoted to Corporal. Then was asked to return as Sergeant of the Guard For the SG. Stayed in that position till about the end of January 1948 turning the duty over to civilian. Stayed till about the first of March closing out the Army at Los Alamos. Turned out the lights and went to Kirkland Field NM then was discharged at Sandia Base.

 


11-7

Name:  Miller, Robert A.  | Table |

Location:  Oak Ridge, TN; Dayton Mound Lab

Assigned Unit:  Military - SED; S50 Plant (Fercleve)

Job/Position:  Electrical Engineer

Dates of Service (if Known):  9/44 to 4/55

Information Submitted By:  Richard A. Miller, Son

Archival Record #:  OR-SD-MILR-1102

Picture 1 | Document 1 | Document 2 | Story 1 |

1.DOB 9-30-19.

2.EMPLOYED OAK RIDGE 9/44 -CHEMICAL OPEN AS PART OF SEC.

3.MOVED TO DAYTON OHIO EARLY 1945 MOUND LAB.

4.LEFT ARMY 2/46. 5.EMPLOYED AS CIVILIAN MOUND LAB, DAYTON OH 2/46. 6.LEFT ATOMIC ENERGY WORK 4/55.

Robert Miller's specialty was nuclear physics and his main contribution to the Manhattan Project involved the development of measuring instruments.

 


11-8

Name:  Hood, Horace R.  | Table |

Location:  Oak Ridge, TN

Assigned Unit:  J. A. Jones Construction Co.

Job/Position:  Unknown

Dates of Service (if Known):  Unknown

Information Submitted By:  Daniel Courtney - Grandson

Archival Record #:  OR-CO-HOOH-1202

Picture 1 | Document 1 | Story 1 |

Photo at left is Horace Hood (R), his wife, Ruby Hood (L) and daughter, Virginia Karen in center.  My Grandfather worked setting up equipment - he had done heavy iron work - and his stories to me when I was younger advised that he went through heavy security into an area where they were setting up equipment that was covered - yet they would go through several check points and be watched at Oak Ridge while working. I hope to find further details if your project could assist.

My Grandfather and his family lived in Kingsport Tenn. During the war, he would work at Oak Ridge - and on time he was allowed off return to his family in Kingsport. His wife was Ruby Hood and daughter - Virginia Karen. Horace Hood worked as a construction type worker however his job was in setting equipment he believed was used to develop the bomb. He stated that he helped to set equipment up that required him to go through several checkpoints at Oak Ridge - and his crew was watched while working. He stated security was very tight and no one knew what they were working toward until the bomb was dropped. He received the "A" Bomb Certificate (See Document #1 at Left) which I now have that is signed by the Secretary of War (Now Defense). This he received shortly after the conclusion of WWII.

 


11-9

Name:  Davis, Marvin Sr.  | Table |

Location:  Los Alamos, NM & Trinity Site

Assigned Unit:  Military Police - Mounted

Job/Position: 

Dates of Service (if Known): 

Information Submitted By:    Marvin Davis, Sr., Self

Archival Record #:  LA-MP-DAVM-1202

Picture 1 | Document 1 | Story 1 |

  Under Construction

 


11-10

Name:  Fiasco, Donald "Skinny"  | Table |

Location:  Los Alamos, NM

Assigned Unit:  Military Police

Job/Position:  Security

Dates of Service (if Known): 

Information Submitted By:    Donald Fiasco, Self

Archival Record #:  LA-MP-FIAD-1202

Picture 1 | Document 1 | Story 1 |

  Under Construction

 


11-11

Name:  Fortenberry, Robert  | Table |

Location:  Los Alamos, NM

Assigned Unit:  Security Guards

Job/Position:  Bomb Material Security

Dates of Service (if Known): 

Information Submitted By:    Robert Fortenberry, Self 

Archival Record #:  LA-MP-FORR-1202

Picture 1 | Document 1 | Story 1 |

  Under Construction

 


11-12

Name:  Schwerin, Robert  | Table |

Location: Los Alamos, NM

Assigned Unit:  Security Guards

Job/Position:  Bomb Material Security

Dates of Service (if Known): 

Information Submitted By:    Robert Schwerin, Self

Archival Record #:  LA-MP-SCHR-1202

Picture 1 | Document 1 | Story 1 |

  Under Construction