15 L O 



B L O 



TABLE II. of the Povvei-s of Steam Engines workinfj at tlie Rate of (5 lbs. Avoirdupolfe upon every Circular Inch, or )f>,i<) lb. upon 

 every Square Inch of the Steam Pillon, applicable to Blowing Machinery; and the Areas and Diameters of Blowing Cylinders 

 requifite to raife Air of various Dcnfities from i\ lb. to 4 lbs. upon each Circular Inch, or from 1.1,0 lb. to 5.092 lbs. Avoirdupoife 

 upon each Square Inch of the Air Receiver. 



20 

 21 

 22 

 23 

 H 



25 



26 



27 

 i8 

 29 



30 

 I 



33 

 ,H 

 35 

 36 



j7 

 58 



39 

 40 



41 

 42 

 43 

 44 

 45 

 46 

 47 

 48 



49 



5° 



400 

 441 

 484 



5^9 



676 

 729 



784 



841 



900 



961 



1024 



1089 



1156 



1225 



1296 



1.569 



1444 



1600 

 1681 

 1764 

 1849 

 1936 

 2025 

 2116 

 2209 



2,304 

 24c I 

 2500 

 2601 

 2704 

 2809 

 2916 



3025 

 51,36 



3249 

 3364 

 348 

 3600 

 3721 

 62I5844 

 '■'.5 3969 



4096 

 4225 



4356 

 4489 

 4624 

 4761 

 4900 



2400 

 2646 

 2904 

 3174 



3750 

 4056 



43 74 

 4704 

 5046 

 5400 

 57^J6 

 6144 



6534 

 69,56 



735° 

 7776 

 8214 

 8664 

 9126 

 9600 

 10086 

 10584 

 1 1094 

 11616 

 12150 

 12696 



13254 

 1,5824 

 14406 

 1 5000 

 15606 

 16224 

 16854 

 7496 

 18150 

 18816 



19494 



20184 



0886 



21600 



C rcuUr Iiicli. 



or l.y. Ih. per 



S'lujrc liicli. 



Arc.1 c,f Di*ni 



23064 

 3814 

 4576 



25350|i 



6136 



26934 



27744 

 28566 

 29400 



1600 

 1764 

 1936 

 2x16 



2304 

 2500 

 2704 

 2916 

 313''' 

 3364 

 3600 



3844 

 4096 



435'^ 

 4624 



4900 

 5184 

 5476 

 577'5 

 6084 

 6400 

 6724 

 7056 

 7396 

 7744 

 8ioo 

 8464 

 8836 

 9216 



9364 

 0000 

 0404 

 0816 

 1236 

 1664 

 2100 



2544 

 2996 



3456 



3924 

 4400 

 4884 

 5376 



5875 

 6384 



6900 

 7424 

 795^5 

 8496 

 9044 

 9600 



bloll M I" pvr 

 Clrcuir Inch, 

 or l.ztlh. per 

 Sqiiare Inch. 



CylKm. 



40 



4 

 44 



46 



48 

 50 

 5- 

 54 

 5^' 

 58 

 60 

 62 



64 

 66 

 68 

 70 

 72 

 74 

 7^ 

 78 

 80 

 82 

 84 

 86 

 88 

 90 

 92 

 94 

 96 



98 



100 

 102 

 104 

 )o6 

 io8 

 no 

 1 1 



"4 

 116 



118 



o 



124 

 126 

 128 



130 

 132 



134 

 136 

 138 

 140 



Diamc 

 tcr of 

 Uillo. 



1371 

 1512 



1659 

 1813 



1974 

 2142 



2317 

 2499 

 2688 

 2883 

 3085 

 3289 

 3510 

 3 733 

 3(Ai 

 4200 



4443 



4<59. 



495° 



5214 



5485 



5763 



6048 



6339 

 6637 

 6942 

 7254 



7573 

 7899 

 8232 



8571 

 8917 



9270 



9630 



9997 



°37i 



°752 



1 139 



15 



1935 



2342 



2754 



3179 



3608 



4043 

 4485 

 4934 

 539° 

 5853 

 6323 

 6800 



37 



305 



40 



42 



44 



46i 



48 



5° 



51J 



53i 



55i 



57i 



59 



61 



63 



65 



66^ 



684 



7° 

 72 

 74 



76 



--i 

 / /" 



79i 

 8ii 

 Sii 



85 



blalt 2 Ih |icr 



ClrCl^lar Inch, 



or X.54 Ih. per 



Snuirc (ncli. 



Arta uf Diaim-- 

 Mowing ! tcr of 

 Cylintl. I Ditcu. 



1200 34^ 



87 

 881 

 90 J 

 925 



94* 

 96^ 



984^ 

 100 

 101^ 

 103I 

 lod 

 oU 

 09? 

 Ill 



II4I 



116^ 



u8| 



1205 



122? 



124 



126 



r27f 



'295 



^3^3 



1452 

 158; 

 1728 



1875 

 2028 

 21S7 

 2352 



2523 

 2700 

 2883 



3072 

 3267 

 3468 



3675 

 388S 

 4107 

 433 



45'53 

 4800 



5°43 

 5292 



5547 

 5808 



6075 

 6348 

 6627 

 6912 

 7203 

 7500 



7803 

 8112 



8427 

 8748 



9°75 

 9408 



9747 

 10092 



10443 

 10800 



11163 



1 1532 



1 1907 



12288 



12675 



13068 



13467 



13872 



1428, 



14700 



36i 



38 



39i 



4'^ 



43^ 



45 



46I 



48I 



5°i 



52 



53 i 



55i 



571 



5^ 



60 



62I 



64 



^5i 



69I 



71 

 72i 



74i 



76i 



78 



79i 

 8ii 



83 i 



84J 



86i 



88i 



90 



91^ 



93 i 



95h 



97 



98i 



ioo| 



1025 



104 



1 05 J 



i°7i 

 109I 



1 lOj 

 112^ 



114? 



116 



II7I 



119^ 



12li 



Eu.i ^1 1 ' per 

 CircliUr Inch. 

 or t. 315 lb. per 



Area «i Dume- 

 bloninj. icr of 

 Dillo 



106': 

 1176 



1290 

 X4IO 



1531^ 

 1666 



1944 

 2090 

 2242 

 2400 

 2562 

 2730 

 2904 

 3082 

 3266 



3456 

 3650 



3S5O 

 4056 

 4266 

 4482 



4704 

 4961 

 5162 

 5400 



5642 

 5890 

 6144 

 6402 



6666 

 6936 



7210 



749° 

 777<5 

 8066 

 8362 

 8664 

 8970 

 9280 

 9600 

 9922 

 0250 

 0584 

 0922 

 1266 

 1616 

 1970 

 2230 

 2693 

 5066 



34i 



36 



., - 1 



J/5 



39 

 40 J 



42i 



44 



45 



49 



5°l 



52i 



54 



55i 



57i 



59 



60^^ 



61 

 63 i 



65h 



67 



681 



7°i 



72 



73^ 



75 



76I 



78i 

 80 

 8ii 

 83 1 



85 

 86i 



88 



89J 



9H 



93 



94i 



96I 



98 



99i 



lOll 



103 



104I 



io6| 



io7« 



i°95 

 111 



II2i 

 II4I 



UUli i. i Id. per 

 CircuUr Inch, 

 or i- t.i ifi per 

 S<iuarc inch. 



blo^rinK 

 Cili-u-. 



96 



1058 

 1 161 



I26y 



'38 



15°° 

 1622 



1749 



1880 



2018 



216 



2306 



2457 

 2613 



2774 

 2940 

 3IIO 

 3285 

 3465 



365° 



3840 



4°34 

 423,3 

 4485 

 4646 

 4860 

 5°7S 

 53°i 

 5529 

 5762 

 6000 

 6242 

 6489 

 6741 

 6996 

 7260 

 7526 

 7797 

 8073 

 8354 

 8640 



89;° 

 9225 



9525 

 983° 

 :oi40 



:°454 

 °773 



:io97 

 1426 

 1760 



UUtt 2j lU. per 

 Circulnr Inc',. 

 or 3.4» Ih. per 

 Sqoare neb. 



blowin 



31 

 325 



34 



35l 



37 



iH 

 40 



41I 

 43^ 

 45 



48 



49| 



5' 



5H 



54 



55i 



57 



5H 



6Di 



62 



63 h 



65 



661 



68 



69I 



7^i 



73 



76 



771 



79 



8oi 



82 



83I 



85i 



86| 



88i 



S9I 



91^ 

 93 

 94i 

 96 



97i 



99 



100^ 



I02i 



i°3l 



'°5i 

 107 



108J 



872 



962 



1056 



I '5-: 

 1256 



1363 



1475 

 159-^ 

 171c 



1834 

 19*53 

 2096 

 2234 



2^71" 

 2522 



2672 



28 2 7 



2986 



3 '5° 

 3314 

 349° 

 3667 

 3S4S 



4°34 

 4224 

 4418 

 4616 

 4819 

 5026 

 5238 

 5454 

 5^575 

 5899 

 6128 



6362 



6600 

 6S42 

 708S 



7339 

 7594 

 7854 

 SiiS 

 83S6 

 8659 

 S936 

 9218 

 95°4 

 9794 

 0088 



0387 

 0690 



Diamc. 

 ter 01' 

 Ditto. 



29^ 



31 



32^ 



34 



35i 



37 



38^ 

 40 



41^ 



43 



44-1 



46 



47^ 



49 



5'! 



53I 



54 



56 



57^ 



59 



6oi 



62 



62i 



64i 



66i 



6S 



69! 



71 



72^ 



74 



75^ 



77 



78^ 



79l 



S2I 

 84 



85i 



87 



88i 



90* 



9^ 



93 



945 

 96 



97^ 



99 

 lool 

 102 



lilait 3 ll> per 

 cir. inch^ 

 S.3< lb. pi 



Sipj^rc IHJ 



H«n 1 1 ,. pel 

 Cir, Incb, or 

 4. 1 1 lb, per 

 tijuare Incb. 



bUiM-inr, i.f 

 Cylind. Ditto. 



800 2Si 



8S2 



96S 



Mow 

 Cylin 



29^ 

 31 



io5cJ32i 



1152 

 125,; 



'352 



H58 

 1568 

 1682 

 I Soo 

 1922 

 2048 

 2178 

 312 



245° 

 2592 

 2738 

 2SSS 

 3°42 

 3200 

 3362 

 3528 

 3698 



3872 

 4050 



4232 

 4418 

 4608 

 4802 

 5°°° 



34 



355 



3 7 



38^ 



39^ 



41 



42^ 



1-4 



45^ 

 46I 



48 



49l 

 1 



2i 

 53I 



55 



5^i 

 58 



5408 

 5618 



5832 



6050 

 6272 

 642S 

 6728 

 6962 

 7200 

 7442 

 76SS 



7938 

 8192 

 S450 

 8712 



8978 



9248 



9522 



10319800 



r>f 



'ilio. 



281 



788 

 814 

 S0330 



97'^'3'i 

 1063132 



153 



24S 



1 



I 



J 345 



1447 



'55- 



1661 



74 



i; 



1890 

 201C 



2134 

 2261 



2392 



•527 

 ■661 

 2808 



2953 

 3103 



3256 



34 



38 



39i 



40-5 



42 



43l 



45 



Ai 



47^ 



49 



5°i 



51^ 



53 



.59i„ . 

 60^3413 



3574 

 3738 

 3906 

 4078 



4253 

 4432 



4613 



4801 



4992 

 85 

 5383 

 5584 

 5789 

 5998 

 6210 

 6426 

 6646 

 6869 

 7096 

 7327 

 75<5i 

 7800 

 8041 

 8287 

 8536 



S789 

 9046 



6? 

 ^3^ 



65 

 661 

 68 

 69I 



7° 



72 



73i 



75 



762 



771 

 79i 

 80I 

 82 



83^ 



85 



861 



87I 



89 



90I 



92 



935 



944 



96I 



971 

 99i 



Uiiill ) lib. per 

 Cir. [ncn, or 

 1 *S lb. per 

 Square tncb. 



.\rea of niam. 



ing 



rylind 



685 



756 

 S29 



9°9 

 987 

 107 



1159 

 1249 



'344 

 1441 



1542 



^645 



n55 



1866 

 1981 

 2100 



2221 



2346 



2475 

 2607 



54| 2742 

 55' ^' 



j)7 



5H 

 60 



61$ 



62- 



64 



^^5i 

 66-' 



68 



69\ 



7^' 



72 



735 



74 



76 



77? 



78^ 



So 



81I 



S3 



Hi 



85I 



87 



881 



89I 



9« 



92I 



934 

 95 



28S1 

 3024 

 3169 

 3318 



-471 

 3627 

 3 7 86 



3949 

 4116 



42S5 



4458 



4635 

 +815 

 4998 

 5185 

 5378 

 5569 

 5765 



59^7 

 6171 



6378 

 65S9 

 6804 

 021 

 7242 

 7467 

 7695 

 7924 

 S161 

 S400 



Ditto 



26^ 



TtJ, 



28| 



3° 



3'l 



32i 



34 



5i 



i'i 



39i 



4°l 



41I 



+34 



44 



454 



47 



484 



49f 

 514 

 52J 



J J4 



55 



BUM i II). per 

 Cir. Inch, 01 

 .77 11'. per 

 ■iliiare Imh. 



ilowiiig 

 Cy.intl. 



640 



774 

 S46 

 9.:! 



roSi 



Uiaiii 



Area ol 

 hlow in 

 Cylind 



^5i 

 261 



564 

 57^ 

 59 



60;^ 



' 2 

 62I 

 64 

 05 i 



661 



67I 



69i 



7H 



72 



734 



/J4 



II* 

 7H 



.94 



3i 



824 



16S9 

 2822 

 295S 

 3°97 

 3240 

 3385 

 3534 

 36S6 



3841 



4000 

 416] 

 4326 



4494 

 4665 

 4840 



5° 1 7 

 5198 

 538 

 55*59 

 576° 

 5953 

 015° 

 •. 6350 



S3|!6553 

 84416760 



86^ 6969 



^7l 



29 



3H- 



3J^ 



324 

 16634 



354 



3^4 



37f 



39 



4°i 



4ii 



43 



44i 



451 

 \6i 

 48 



494 

 5°l 



1254 



1345 

 1440 



1.^37 



1638 

 1742 

 1S49 



1960 



2°73 

 2190 

 2310 



2433 

 2560 



ilJiU 4 I;., pti 

 Cir, Inch, ui 

 S-Ojlb. p«r 



iquarc Inrh. 



544 

 55h 

 5^^ 



^\ 

 59\ 



60I 



614 



63 



^\\ 



654 



67 



68 



69i 

 70 



72 

 734 



''A 

 1 5^ 



600 

 66 1 



726 



793 



864 



937 

 (014 



109,3 

 1176 

 1261 



^35^ 

 1441 



1536 

 "533 

 1734 

 1837 

 '944 

 2053 

 2166 

 2281 

 400 

 1521 

 2646 



773 

 2904 



3037 

 3i7<5 

 3313 



89 



9047 



9'l7 



7182 



739S 



70 1 7 



840 



a! 

 nitto 



-44 

 "04 

 27 

 28 



294 



3°i 



314 



33 



34 



35i 



38 



40^ 

 414 



43 



444 



45^ 



yl 



48 



49 



5°4 



5'i 



52^ 



534 



55 



5^4 



57i 



3456 58I 

 3601 



3750 

 3901 

 4056 



4213 

 4374 

 4537 

 4704 

 4873 

 5046 



77 



78:^ 



79k 



8o| 



82 



834 



85I 

 8/4 

 881 



5400 

 5581 

 5766 



5953 

 6144 



6337 

 6534 

 6733 

 6936 

 714J 

 7350 



.,.3 

 j94 

 61 



624 



63I 



644 

 66 



674 



68v' 

 69f 



71 



--> I 



/-!4 



76 



I If 



-ft 



/94 



81 



I 

 I 



8: 

 8,* 



w4 



