Rolls-Royce Archives

Rolls-Royce Experimental Archives: Box ExFiles\Box 7\6\        Box Selection

IdentifierEntry
X 605 Bonnet-page01 Standardisation of the bonnet design for the Wraith II, Phantom III, and 25 HP cars.
View original record SECRET 605. To-BY. E/Ev.A/MN.19.1.37. Copy to Rm. WHC. HFS. Roy.FD. W/Supt. STEADMAN Noted Ruf/SMD Wraith II Bonnet. On Phantom III and 25 H.P. cars we have standardised one slope for the back end of…

X 605 Bonnet-page02 Design and materials for the Wraith II bonnet valance strip, comparing it to the Phantom III.
View original record To-EV. Copy to Hm. Hs/Rm. JMH. [Handwritten: Kemp? 605] R/EV.5/MN.14.7.36. Steadman. [Handwritten: Are you satisfied with the ventilation Rm] WRAITH II. Bonnet Valance Strip. We send herewith LeC.5202…

X 605 Bonnet-page03 Bonnet designs for the Wraith II, including parts, angle modifications, and attached drawing LeC.5203.
View original record KTOFF 605 E/EV.6/MN.14.7.36. To HY. Copy to Gen. Ha/Rm. WMG. noted Hs/sco WRAITH II. STEADMAN Bonnet. We have already sent to you particulars of the two types of bonnet on Wraith II with the exception…

X 605 Bonnet-page04 Standardization of bonnet and shutter designs for the Wraith III car model.
View original record 605 SECRET. Min Run/STD To BY. Copy to Srr. RM. WHS. HRS. Hmy/PD. R/EV.7/WN.17.3.37. Re Wraith III Bonnets. A little while ago we wrote to you asking that we have one standard bonnet on the Wraith,…

X 605 Bonnet-page05 Modified design for the Wraith III bonnet rest angles and a cheapened radiator.
View original record SECRET [Handwritten]: S T D [Handwritten]: 605. [Handwritten]: Hives [Handwritten]: Rm/STD TO BY. Copy to Ser. Rm. HHC. HPS. E/Ev.2/WN.19.4.37. Re Wraith III Bonnet Rest Angles.…

X 605 Bonnet-page06 Modification scheme for the Wraith III Bonnet Rest Plate to alter the offside angle.
View original record Drg./Insp. c. Em. c. Insp. 605' Da.1/G.12.8.37. WRA RM/SFT STEADMAN. WRAITH 111 - BONNET REST PLATE. Herewith LeC.5790 - Mod. to Bonnet Rest Angle to suit Damper Control Lever - Wraith 111. This…

X 605 Bonnet-page07 Alternative to a proposed modification for the Wraith III Bonnet Rest Plate to avoid a more expensive pressing.
View original record To FF, from HPS/RH. c. to De. c. to Rm. c. to HPS. 603' (handwritten) HPS/RH.1/VS.24.8.37. WRAITH III. BONNET REST PLATE LoC.8790. The modification under alteration 19183/E to Bonnet Rest Angles…

X 605 Bonnet-page08 Blueprint comparing an existing and a suggested scheme for modifying the bonnet rest angle on the Wraith model.
View original record EXISTING SCHEME POSITION OF DAMPER CONTROL LEVERS ACCORDING TO EXISTING LAYOUT 325 DEEP. LOBENT ALTERED TO EN. TEE. L. no. 1709 BY INFORMATION (9/23) DAMPER CONTROL LEVER TO LAC 5623 BONNET REST ANGLE…

X 605 Bonnet-page09 Request to detail the necessary parts for Wraith bonnets to prevent side hinge pins from working out and fouling the scuttle.
View original record 1 / To By. from Rm/Std. 605 Rm/Std.3/WH.6.9.37. Will you please detail the necessary parts for Wraith bonnets to prevent side hinge pins working out and fouling the scuttle. Similar pieces have been…

X 605 Bonnet-page10 Scheme for fitting Widney bonnet hinges to Wraith III and Bentley III bonnets, referencing an Armstrong Siddeley car.
View original record X To By. from Rm/Std. c. Ds. 603' Rm/Std.5/WH.13.9.37. Confirming our conversation on Friday last regarding Widney bonnet hinges, when we examined an Armstrong Siddeley car fitted with this hinge,…

X 605 Bonnet-page11 Scheme outlining modifications to the Bonnet Rest Plate for the Wraith III model.
View original record DY/SST DY/PWC DY/DAW HM. STD DA.6/G.15.9.37. 605 Water Dm/S(B) BONNET REST ANGLE - WRAITH 111. Herewith the following scheme :- F.CD.66 Modifications to Bonnet Rest Plate. This new scheme is necessary…

X 605 Bonnet-page12 Instruction to cancel previous instructions and fit new bonnet rest strips to three specified cars.
View original record To HPS. from Rm/Std. 605' Rm/Std.2/AP.28.9.37 26.G.Vl. - Bonnet Rest Strip. 27.G.Vl. - " " " 28.G.Vl. - " " " Will you please cancel all previous instructions for bonnet rest strip on the above three…

X 605 Bonnet-page13 Instruction memo listing part tracings for the Wraith III Chassis Bonnet, section S26C, for revision or addition of operations.
View original record 605 STD HY/CSB/EW.27.10.37. Re Wraith III Chassis - Bonnet - Section S26C. 6 sets. voir Rly/5155 Please receive herewith the following tracings for the revision or addition of operations. E...723 Top…

X 605 Bonnet-page14 The design and fitting of undershields for 28.G.VI, 20.G.VI and 'O' production Wraith cars.
View original record 605 To HPS. from Rm/Std. c. Rm/Wym. Rm/Std.4/MH.19.11.37. UNDERSHIELDS FOR 28.G.VI, 20.G.VI AND O PRODUCTION WRAITH CARS. In order that the O production cars can be fitted with undershields, we wish…

X 605 Bonnet-page15 Design, materials, and production of Widney bonnet hinges for the Wraith model.
View original record 8 605 To By. From Rm/Std. c. Roy. c. RHC. Rm/Std.4/WH.5.1.38. WRAITH BONNETS - WIDNEY HINGE. You will recollect that it was agreed in conference that the Wraith should have a Widney bonnet hinge as…

X 605 Bonnet-page16 Instruction to alter drawings for the Wraith bonnet rest strip to specify Ferodo lacing to prevent wear.
View original record 605 To By. c. to By/HEB. c. to RHC. Rm/Std.1/JH.12.1.38. As discussed with By/HES. today will you please alter the detail drawings for the bonnet rest strip on the Wraith dashboard to specify Ferodo…

X 605 Bonnet-page17 The manufacturing considerations for adopting the Widney concealed bonnet hinge.
View original record 1026 STEADMAN hda Rm/512 W/S. To Cx. & De. From MEI/SS. c. to Sg. & E.S. c. to KL. & S.S. MEI/SS.1/MJ.7.1.38. WIDNEY CONCEALED BONNET HINGE. In view of the consideration given to this feature and the…

X 605 Bonnet-page18 Cost and manufacturing analysis for Bentley bonnet top plates and the introduction of a Widney Hinge.
View original record -2- RBL/BB.1/MR.7.1.38.Cont'd. Bentley cars after service would no doubt be also more pronounced in the thinner material, and in addition slight bonnet distortion adjacent to the hinge may occur due…

X 605 Bonnet-page19 Confirming the decision to use Widney concealed bonnet hinges on the advance Wraith chassis.
View original record SECRET. STEADMAN S/W To RHC. from Sg. Copy to Cs. Dd. Rs. Wd. Rs. Widney Concealed Bonnet Hinge. Referring to RHC/SB.1/MJ.7.1.38 this is to confirm the decision taken yesterday to fit up Widney…

X 605 Bonnet-page20 Design of the Wraith Widney bonnet hinge to also serve as a single central radiator stay.
View original record γ 605 To By. from Rm/Std. c. Da. Rm/Std.1/MH.14.1.38. WRAITH WIDNEY BONNET HINGE. While scheming the above hinge for Wraith, will you please endeavour to incorporate the idea of using the bonnet hinge…

X 605 Bonnet-page21 Bonnet specifications for the 100 Wraith chassis.
View original record 605 To By. from Rm/Std. c. to RV/CS. c. to HWC. c. to HPS. Rm/Std.10/AP.21.1.38 As agreed in discussion with By. today, you will instruct the bonnets for the 100 Wraith chassis (to be ordered shortly)…

X 605 Bonnet-page22 Modifying the width of slots for the bonnet rest strip on Wraith and B.III models.
View original record 60J-? also 200B To By. from Rm/Std. c. to By/CS. c. to By/HBB. Rm/Std.2/AP.25.1.38 We have taken up with Messrs.Ferodo Ltd., the question of the width of the Special S.6891 bonnet rest strip for…

X 605 Bonnet-page23 The order and transfer of bonnet rest strips for experimental Wraith and B.III cars.
View original record To HPS. from Rm/Std. c. Roy. Rm/Std.3/AP.8.2.38 605 BONNET REST STRIP FOR EXPERIMENTAL CARS - WRAITH AND B.III. We have recently ordered (Rm/Std.7/AP.1.2.38) 100 ft. of Bon-Rest. S.6891 rest strip for…

X 605 Bonnet-page24 Instructions for the manufacture and fitting of a special bonnet for the 28.G.VI car.
View original record To HPS. from Rm/Std. c. Rm/Sym. 605. Rm/Std.1/NH.4.4.38. BONNET - 28.G.VI CAR. We have instructed a special bonnet for this car with steel top plates and Widney hinge, hinge rod being used as radiator…

X 605 Bonnet-page25 Request to detail schemes for the Widney bonnet hinge on the Wraith model for a modernisation.
View original record 605 To By/Ald. from Rm/Std. c. By. c. Ds. Rm/Std.4/AP.4.4.38 WIDNEY BONNET HINGE - WRAITH - SCHEMES FCD.564 & FCD.411. We wish to get the above schemes on 28.G.Vl. car whilst it is in the Shop for…

X 605 Bonnet-page26 List of new drawings and standard parts for a Widney bonnet hinge on a Wraith III.
View original record 605 C. Rm. BY/Ald.21/G.7.4.38. BONNET - SECTION S260. RADIATOR - SECTION S250. F.CD.411 Bonnet Layout for Widney Hinge. F.CD.564 Fixed Centre Hinge Pin. WRAITH 111. Please receive herewith two…

X 605 Bonnet-page27 The modification of Phantom III undersheets to suit Wraith type steering.
View original record o. Rm. STEADHAM 605? Da.12/G.24.5.38. h/out Ray(SJD) PHANTOM III - UNDERSHEETS MODIFIED TO SUIT WRAITH TYPE STEERING. Please receive herewith E.CD.666 (2 Sheets) Side Guard - Offside - Phantom III.…

X 605 Bonnet-page28 Request for a quotation for cable laid bonnet rest strip from The British Belting & Asbestos Co. Ltd.
View original record 1026 Experimental Dept. Rm/Std.9/MH. 1st. July 1938. The British Belting & Asbestos Co. Ltd., 59, Southwark Street, LONDON, S.E.1. For the attention of Mr.Dalmain. Dear Sirs, Will you please let us…

X 605 Bonnet-page29 Quotation from British Belting & Asbestos Ltd. for cable laid cotton bonnet lining.
View original record File Wraith Bonnet British Belting & Asbestos LIMITED TELEPHONE CLECKHEATON 3-8 TELEGRAMS BELTING CLECKHEATON MINTEX B.B HALO CLECKHEATON - YORKS QUOTATION YOUR REF Rm/Std.9/H. OUR REF EL/HP. DATE 4th…

X 605 Bonnet-page30 Modification for the Wraith III bonnet, fitting adjustable bonnet catches.
View original record Br/RMS c. Rm. 605. Bs.14/G.3.8.38. STEADMAN WRAITH III - BONNET. Please receive herewith the following scheme F.CD.789 Adjustable Bonnet Catches. The above scheme shows the adjustable fastener plates…

X 605 Bonnet-page31 The possibility of welding the Bonnet Side Strip instead of riveting it for the Wraith model.
View original record HPS c. Rm. c. RHC. c. RHC/DEB. 605 BY/NS.10/G.10.1.39. STEADMAN - WTR / SD PLEASE SAY Rm WRAITH. BONNET SIDE STRIP. We have been asked by RHC/DMB. to consider the possibility of securing the Rest…

X 605 Bonnet-page32 Satisfactory testing of welded bonnet side strips for the Wraith model.
View original record STEADMAN .606 Noted Rm (GH) To BY/HS. from HPS. c. Rm. c. RHCT. c. RRD/BMSY. See me Rm HPS.6/VS.12.1.39. WRAITH. BONNET SIDE STRIP. Referring to BY/NS.10/C.10.1.39., a set of welded side strips and…

X 605 Bonnet-page33 Testing and standardization of a Wraith Bonnet Side Strip.
View original record 605 To HFS. from Rm/Std. C. RRC. C. Ry/MS. C. RRC/DWR. Rm/Std.11/MH.16.1.39. WRAITH BONNET SIDE STRIP. Referring to HPS.6/VS.12.1.39 and Ry/MS.10/G. 10.1.39, we entirely agree with the idea of welded…

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