Scale showing 



the relation of 



lUillimetres, 



&c., to Inches. 



mm. 

 and 

 cm. ins. 



( 8 ) 

 II. Conversion of British and Metric Measures. 



(1.) LlNKAL. 

 MicromilUmetres, 4'C., into Inches, 4fc. 



1000 ft =1 mm. 

 10 mm.=:l cm. 

 10 cm. =1 dm. 

 10 dm. =1 metre. 



1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 



11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 



31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 

 40 



41 

 42 

 43 

 44 

 45 

 46 

 47 

 48 

 49 

 50 



60 



70 



80 



90 

 100 

 200 

 300 

 400 

 600 

 600 

 700 

 800 

 900 

 1000 (: 



ins. 1 mm. 



•000039 

 •000079 

 •000118 

 •000157 

 •000197 

 •000236 

 •000276 

 •000315 

 •000354 

 •000394 



•000433 

 •000472 

 •000512 

 •000551 

 •000591 

 •000630 

 •000669 

 •000709 

 •000748 

 •000787 



•000827 

 •000866 

 •000906 

 •000945 

 •000984 

 •001024 

 •001063 

 •001102 

 •001142 

 •001181 



•001220 

 •001260 

 •001299 

 •001839 

 •001378 

 •001417 

 ■001457 

 •001496 

 •001535 

 •001575 



•001614 

 •001654 

 •001693 

 •001732 

 •001772 

 •001811 

 •001850 

 •001890 

 •001929 

 •001969 



•002.362 

 •002756 

 •003150 

 •003543 

 •003937 

 •007874 

 •011811 

 •01.5748 

 •019685 

 •023622 

 •027559 

 •031496 

 •035433 

 1mm.) 



1 

 2 

 3 



4 

 5 

 6 



7 

 8 

 9 

 10 (1 cm.) 



11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 (2 cm.) 



21 

 22 

 23 



24 

 25 



26 1 



27 1 



28 1 



29 1 



30 (3 cm.) 1 



•039370 

 •078741 

 •118111 

 •1.57482 

 •196852 

 •236223 

 •275593 

 •314963 

 •354.334 

 •393704 



•433075 

 •472445 

 •511816 

 •551186 

 •590556 

 •629927 

 • 669*297 

 •708668 

 •748038 

 •787409 



•826779 

 •866150 

 •905520 

 •944890 

 •984261 

 •023631 

 •063002 

 •102372 

 •141743 

 181113 



220483 

 2.59854 

 299224 

 338595 

 377965 

 417336 

 456706 

 496076 

 535447 

 ■574817 



614188 

 653558 

 692929 

 732299 

 771669 

 811040 

 850410 

 889781 

 929151 

 50 (5 cm.) !• 968522 



31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 



40 (4 cm.) 1 



41 

 42 

 43 

 44 

 45 

 46 

 47 

 48 

 49 



51 

 52 

 53 

 54 

 55 

 56 

 57 

 58 

 59 

 60 (6 cm.) 



61 

 62 

 63 

 64 

 65 

 66 

 67 

 68 

 69 

 70 (7 cm.) 



71 

 72 

 73 



74 

 75 

 76 



77 

 78 

 79 

 80 (8 cm.) 



81 

 82 

 83 

 84 

 85 

 86 

 87 

 88 

 89 

 90 (9 cm.) 



91 

 92 

 93 

 94 

 95 

 96 

 97 

 98 

 99 

 100 (10 cm. 



ins. 



007892 

 047262 

 086633 

 126003 

 165374 

 204744 

 244115 

 283485 

 322855 

 362226 



401596 

 ■440967 

 ■480337 

 ■519708 

 ■559078 

 ■598449 

 •637819 

 ■677189 

 ■716560 

 2 •755930 



795301 

 834671 

 874042 

 913412 

 952782 

 992153 

 0315'23 

 070894 

 110264 

 149635 



3 • 189005 

 3 • 228375 

 3-267746 

 3-307116 

 3 •346487 

 3-385857 

 3-425228 

 3-464.598 

 3 • 503968 

 3 •543339 



3 • 582709 

 3-622080 

 3^661450 

 3-700820 

 3-740191 

 3 • 779561 

 3^818932 

 3 •8.58302 

 3-897673 

 = 1 decim.) 



decim. ins. 



1 3-937043 



2 7-874086 



3 n-811130 



4 15^748173 



5 19-685216 



6 23-622259 



7 27-559302 



8 3r496346 



9 35-433389 

 10(1 metfe) 39 -370432 



= 3-280869 ft. 

 = 1- 093623 vtls. 



Inches, ^<?., mi 

 Micromilliinetr 



ins. 

 _i 



"25000 



X 



20000 



1 



15000 



1 



10000 

 1 



Tooo 

 i__ 



8000 



1 



Tooo 



oooo 



1 



5O00 



■Jocnr 



3 0(10 

 __!_ 

 20O0 



^1__ 



lOOU 



_1_ 

 900 



1 

 700 



_i_ 



600 

 _l_ 

 6 1) 

 _l_ 

 450 



400 



1 

 350 

 _1_ 

 30 



1_ 



1 



2 

 3 



4 



5 



6 



7 



8 



9 



10 



11 



1 ft. 



lyd.= 



