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Duties of a Battery Detail

   “The Battery Detail- 75mm Gun (Horse-drawn and Truck drawn)”.
    Chapter 19 of Field Artillery Book 20.  1939 Edition
   Published at The Artillery School in Fort Sill, Oklahoma.
     Figures and symbols are omitted.
 

CHAPTER 19

FORMATION AND DUTIES OF THE BATTERY DETAIL


General
Abbreviations 
March formation
Duties of individuals of the battery detail
Route marking
Paragraph
       261
       262
       263
       264
       265

 261. General.
    a. General.-In each firing battery is a group, consisting of an officer and certain enlisted men, known as the detail, to assist the battery commander in the operations incident to the reconnaissance, selection, and occupation of position and in the preparation and delivery of fire. It includes sufficient personnel for the reconnaissance, installation and operation of the communication system, operation of instruments, route marking, survey operations, operation of observation posts, and the preparation and conduct of fire.

    b. Organization .- In general, a detail consists of the battery commander's party and the remainder of the detail. The party contains the reconnaissance officer and certain key enlisted men, who usually accompany the battery commander on the march and assist him in reconnaissance, in issuing his initial orders, in initiating the movement forward to position, and in the occupation and organization of position.  The communication personnel of the detail are responsible for the installation and operation of communication.  They operate under the control of the signal sergeant. The instrument personnel in the detail operate the fire-control instruments, assist in the preparation and observation of fire, and conduct survey operations. They are under the control of the instrument sergeants. While each member of the detail is trained primarily for certain duties, each member should be able to perform the duties of any other member of the detail. Figure 148 shows a typical setup for a battery observation post.
262. Abbreviations. - The following abbreviations and symbols are used hereafter in describing the formations and duties of the detail:

 

Agt 
BC 
Bglr 
Btry 
Cfr
Cik
Com 
Corp
CP 
Ex 

L
MS 
OP
Rad 
RO
Sc
Sgt
Sig
Sb

[symbol]
[symbol]

[symbol]
[symbol] 

Automatic rifleman
Agent
 Battery commander
Bugler
Battery
Chauffeur
Battery clerk
Communication
Corporal
Command post
Executive
Instrument operator
Lineman
Messenger and signalman
Observation post
Radio operator
Reconnaissance officer
Scout
Sergeant
Signal
Switchboard operator
Telephone operator

OP, Battery A
Telephone central, Battery A, 1st Field Artillery
Gun battery in position
OP, 1st Battalion, 1st Field Artillery

Symbols are omitted.
263. March formation. - The formation given below indicates an appropriate position for each member of the detail. However, when reasons therefor exist, the battery commander may change the distribution of individuals.
Personnel and transportation                    Major items of equipment 
BC party
BC Car
      Cfr
     Sig Sgt
      I

BC
Sc Corp 2
Rad (Note 2)

1 aiming circle
1 flag kit
RO Car
      Cfr
       ISgt
       Sc Corp 1

RO
ICorp

1 aiming circle
1 flagkit

 Wire truck 1 (Note 1)
      Cfr
     L 1
     T 1
     Sb 1
     Cfr
Sig Corp 1
L 3
T 3
A
1 reel, RL-26 (with 2 drums, DR-5,
each with 1 mile of W-110 wire)
1 drum, DR-S (empty)
1 drum, DRA with axle, RL-27
  (drum with 1/2 mile of W-11O wire)
1 switchboard
5 telephones

Remainder of detail 
Wire truck 2
      Cfr
     L 2
     T 2
     Sb 2
Sig Corp 2
L 4
T 4
Cfr
1 reel, RL-26 (with 2 drums, DR-5,
each with 1 mile of W-110 wire)
1 drum, DR-S (empty)
1 drum, DRA with axle, RL-27
  (drum with 1/2 mile of W-11O wire)
1 switchboard
4 telephones

Detail truck 1
      Cfr
     L 2
     T 2
     Sb 2
Sig Corp 2
L 4
T 4
Cfr
1 reel, RL-26 (with 2 drums, DR-5,
each with 1 mile of W-110 wire)
1 drum, DR-S (empty)
1 drum, DRA with axle, RL-27
  (drum with 1/2 mile of W-11O wire)
1 switchboard
4 telephones

Detail truck 2
      Cfr
     L 2
     T 2
     Sb 2
Sig Corp 2
L 4
T 4
Cfr
1 reel, RL-26 (with 2 drums, DR-5,
each with 1 mile of W-110 wire)
1 drum, DR-S (empty)
1 drum, DRA with axle, RL-27
  (drum with 1/2 mile of W-11O wire)
1 switchboard
4 telephones
Notes:   1.  When practicable, wire truck 1 should be attached to the BC party.
 2. Two radio operators with 2 SCR-194 radio sets may be attached to the battery by the battalion. One operator normally accompanies the BC party, the other th3 executive.
 3. The battery agent (Corp) with the motorcycle and side car accompanies the battalion commander's party
 4. The principal items of a set of topographical equipment are: 1 brass alidade, 1 plane table, 1 protractor, 1 plotting scale, 1 triangle, and 1 steel straightedge.

    264. Duties of individuals of the battery detail. - The following list shows one arrangement of duties for members of the battery detail. This must not be considered as mandatory. The battery commander may assign duties as he sees fit.
 
Instrument sergeant In charge of BC detail; assists in organizing OP;
calculates firing data; assists RO in survey opera  tions; care of instruments.
Instrument corporal Observer at OP; operates instruments; assists RO in survey operations; member of visual team at OP.
Instrument operator Observer at OP; operates instruments; assists RO
  in survey operations; member of visual team at
  OP.
Scout corporal 1 Delivers, sets up, and operates aiming circle at post of executive; assists RO in survey operations;
  member of visual team at post of executive.
Scout corporal 2 Assists RO; guides battery to position; member of
 visual team at OP.
Scout corporal 2 Assists RO; gun marker; member of visual team
  at post of executive.
Signal sergeant Establishes and maintains signal communication;
  care of signal equipment.
Signal corporal 1 Assistant to signal sergeant; in charge of wire
  truck 1; establishes and maintains telephone circuits.
Signal corporal 2 Assistant to signal sergeant; in charge of wire
  truck 2; establishes and maintains telephone circuits.
Telephone operator 1 Telephone operators at the OP.
Telephone operator 2 & 4 Telephone operators at post of executive.
Telephone operator 3 Telephone operator at the OP.
Telephone operator 
     5 & 6
Relief operators; messengers; maintain telephone
  circuits; visual signalmen.
Switchboard operators 
     1 & 2
Establish telephone central; operate switchboard
Switchboard operators 3 & 4 Relief operators.
Linemen 1 and 2 Wiremen on wire trucks 1 and 2 respectively; line-
  men. (Note 1.)
Linemen 3 and 4 Linemen on wire trucks 1 and 2 respectively;
  messengers. (Note 1.)
Bugler 1 Orderly for BC; messenger.
Bugler 2 Assists executive in occupation of position; orderly for the battery executive; messenger.
Messengers and signalmen 1, 2, 3, & 4 Visual signalmen; messengers; and relief telephone
Agent (corporal) Battery agent with Bn C. (Note 2.)
  
   
Notes:   1. Linemen are posted as the situation requires, usually at the telephone central.
 2. Battery agent marches with the battalion commander's party.
    265. Route marking. 
    a. The senior officer or noncommissioned officer in any group is responsible for marking the route where necessary. To use a battery detail it is necessary to empty one vehicle. This may be accomplished by transferring all men except the chauffeur in detail truck 2 to other vehicles in the detail. As the detail reaches any point where those following (the firing battery) may lose the route, the senior directs one man to drop off and act as route marker. Such points in Figure 149 are RJ 276, RJ 310, and CR 290.
    b. Upon arrival at RJ 276, detail car 2 with the chauffeur is dropped off. At the succeeding points, one individual is dropped off. When the head of the battery arrives at RJ 276, the chauffeur points out the proper route to the battery executive. The chauffeur then joins the rear of the battery and follows it. As the executive approaches each successive marker, the proper route is pointed out. Detail truck 2, following the battery, picks up the successive markers.
     c. Frequent practice in route marking is essential in the training of the detail. 

 ~~~~~~~ End of Chapter ~~~~~


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