From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Data table listing the third and fourth powers of wire diameters.
| Identifier | ExFiles\Box 154\1\ scan0281 | |
| Date | 7th August 1936 guessed | |
| Table of Third and Fourth Powers of Wire Diameters d d³ d⁴ d d³ d⁴ d d³ d⁴ d d³ d⁴ .001 .000000001 .00000000001 .051 .00013265 .0000067652 .101 .00103030 .00010406 .151 .00344295 .00051989 .002 .000000008 .00000000016 .052 .00014061 .0000073116 .102 .00106121 .00010824 .152 .00351181 .00053379 .003 .000000027 .00000000081 .053 .00014888 .0000078905 .103 .00109273 .00011255 .153 .0035816 .00054798 .004 .000000064 .00000000256 .054 .00015746 .0000085031 .104 .00112486 .00011699 .154 .0036523 .00056245 .005 .000000125 .00000000625 .055 .00016638 .0000091506 .105 .00115762 .00012155 .155 .0037239 .00057720 .006 .000000216 .00000001296 .056 .00017562 .0000098345 .106 .00119102 .00012625 .156 .0037964 .00059224 .007 .000000343 .00000002401 .057 .00018519 .0000105560 .107 .00122504 .00013108 .157 .0038699 .00060757 .008 .000000512 .00000004096 .058 .00019511 .0000113165 .108 .00125971 .00013605 .158 .0039443 .00062320 .009 .000000729 .00000006561 .059 .00020538 .0000121174 .109 .00129503 .00014116 .159 .0040197 .00063913 .010 .000001000 .00000010000 .060 .00021600 .0000129600 .110 .00133100 .00014641 .160 .0040960 .00065536 .011 .000001331 .00000014641 .061 .00022698 .0000138458 .111 .0013676 .00015181 .161 .0041733 .00067190 .012 .000001728 .00000020736 .062 .00023833 .0000147763 .112 .0014049 .00015735 .162 .0042515 .00068875 .013 .000002197 .00000028561 .063 .00025005 .0000157530 .113 .0014429 .00016305 .163 .0043307 .00070591 .014 .000002744 .00000038416 .064 .00026214 .0000167772 .114 .0014815 .00016890 .164 .0044109 .00072339 .015 .000003375 .00000050625 .065 .00027463 .0000178506 .115 .0015209 .00017490 .165 .0044921 .00074120 .016 .000004096 .00000065536 .066 .00028750 .0000189747 .116 .0015609 .00018106 .166 .0045743 .00075933 .017 .000004913 .00000083521 .067 .00030076 .0000201511 .117 .0016016 .00018739 .167 .0046575 .00077780 .018 .000005832 .00000104976 .068 .00031443 .0000213811 .118 .0016430 .00019388 .168 .0047416 .00079659 .019 .000006859 .00000130321 .069 .00032851 .0000226667 .119 .0016852 .00020053 .169 .0048268 .00081573 .020 .000008000 .00000160000 .070 .00034300 .0000240100 .120 .0017280 .00020736 .170 .0049130 .00083521 .021 .000009261 .00000194481 .071 .00035791 .0000254117 .121 .0017716 .00021436 .171 .0050002 .00085504 .022 .000010648 .00000234256 .072 .00037325 .0000268739 .122 .0018158 .00022153 .172 .0050884 .00087521 .023 .000012167 .00000279841 .073 .00038902 .0000283982 .123 .0018609 .00022889 .173 .0051777 .00089575 .024 .000013824 .00000331778 .074 .00040522 .0000299866 .124 .0019066 .00023642 .174 .0052680 .00091664 .025 .000015625 .0000039062 .075 .00042188 .0000316406 .125 .0019531 .00024414 .175 .0053594 .00093789 .026 .000017576 .0000045698 .076 .00043898 .0000333622 .126 .0020004 .00025205 .176 .0054518 .00095951 .027 .000019683 .0000053144 .077 .00045653 .0000351530 .127 .0020484 .00026014 .177 .0055452 .00098051 .028 .000021952 .0000061466 .078 .00047455 .0000370151 .128 .0020972 .00026844 .178 .0056398 .00100388 .029 .000024389 .0000070728 .079 .00049304 .0000389501 .129 .0021467 .00027692 .179 .0057353 .00102663 .030 .000027000 .0000081000 .080 .00051200 .0000409600 .130 .0021970 .00028561 .180 .0058320 .00104976 .031 .000029791 .0000092352 .081 .00053144 .0000430467 .131 .0022481 .00029450 .181 .0059297 .00107328 .032 .000032768 .0000104858 .082 .00055137 .0000452122 .132 .0023000 .00030360 .182 .0060286 .00109720 .033 .000035937 .0000118592 .083 .00057179 .0000474583 .133 .0023526 .00031290 .183 .0061285 .00112151 .034 .000039304 .0000133634 .084 .00059270 .0000497871 .134 .0024061 .00032242 .184 .0062295 .00114623 .035 .000042875 .0000150062 .085 .00061412 .0000522006 .135 .0024604 .00033215 .185 .0063316 .00117135 .036 .000046656 .0000167962 .086 .00063606 .0000547008 .136 .0025155 .00034210 .186 .0064349 .00119688 .037 .000050653 .0000187416 .087 .00065850 .0000572898 .137 .0025714 .00035228 .187 .0065392 .00122283 .038 .000054872 .0000208514 .088 .00068147 .0000599695 .138 .0026281 .00036267 .188 .0066447 .00124920 .039 .000059319 .0000231344 .089 .00070497 .0000627422 .139 .0026856 .00037330 .189 .0067513 .00127599 .040 .000064000 .0000256000 .090 .00072900 .0000656100 .140 .0027440 .00038416 .190 .0068590 .0013032 .041 .000068921 .0000282576 .091 .00075357 .0000685750 .141 .0028032 .00039525 .191 .0069679 .0013309 .042 .000074088 .0000311170 .092 .00077869 .0000716393 .142 .0028633 .00040659 .192 .0070779 .0013590 .043 .000079507 .0000341880 .093 .00080436 .0000748052 .143 .0029242 .00041818 .193 .0071891 .0013875 .044 .000085184 .0000374810 .094 .00083058 .0000780749 .144 .0029860 .00042998 .194 .0073014 .0014165 .045 .000091125 .0000410062 .095 .00085738 .0000814506 .145 .0030486 .00044205 .195 .0074149 .0014459 .046 .000097336 .0000447746 .096 .00088474 .0000849347 .146 .0031121 .00045437 .196 .0075295 .0014758 .047 .000103823 .0000487968 .097 .00091267 .0000885293 .147 .0031765 .00046695 .197 .0076454 .0015061 .048 .000110592 .0000530842 .098 .00094119 .0000922368 .148 .0032418 .00047979 .198 .0077624 .0015370 .049 .000117649 .0000576480 .099 .00097030 .0000960596 .149 .0033079 .00049288 .199 .0078806 .0015682 .050 .000125000 .00000625000 .100 .00100000 .00000001 .150 .0033750 .00050625 .200 .0080000 .0016000 | ||