| (Town of Mexico, Viceroyalty of New Spain) California Surveyors' Meas. (Yr.1536) |
| (Town of Sonoma, Republic of California) California Surveyors' Measure (Yr.1846) |
| 1 california pie | = | 11/12 ft. | (1 win.lk. = 0.6875 ft.) | (1 gunter link = 0.66 ft.) |
| 1 california vara | = | 3 cal. pie | (33/12 ft.) | |
| 1 california braza | = | 2 cal.va. | (66/12 ft.) | |
| 1 statute pole | = | 18 cal. pie | (1 stt.po. = 24 win.lk.) | (1 stt.po. = 25 gun.lk.) |
| 1 stt.po. | = | 6 cal.va. | ||
| 1 stt.po. | = | 3 cal.bra. | ||
| 1 statute chain | = | 72 cal. pie | (1 stt.ch. = 96 win.lk.) | (1 stt.ch. = 100 gun.lk.) |
| 1 stt.ch. | = | 24 cal.va. | ||
| 1 stt.ch. | = | 12 cal.bra. |
| 1 statute furlong | = | 10 stt.ch. | (1 stt.fu. = 40 stt.po. = 110 fth. = 220 yd. = 660 ft.) |
| 1 statute mile | = | 80 stt.ch. |
| 1 statute pale (p.) | = | 324 cal.sq. pie | (576 win.sq.lk.) | (625 gun.sq.lk.) |
| 1 stt. pale | = | 36 cal.sq.va. | ||
| 1 stt. pale | = | 9 cal.sq.bra. | ||
| 1 statute sq. chain | = | 5184 cal.sq. pie | (9216 win.sq.lk.) | (10,000 gun.sq.lk.) |
| 1 stt.sq.ch. | = | 576 cal.sq.va. | ||
| 1 stt.sq.ch. | = | 144 cal.sq.bra. | ||
| 1 statute rood (r.) | = | 5184 cal.sq. pie | (23,040 win.sq.lk.) | (25,000 gun.sq.lk.) |
| 1 stt. rood | = | 1440 cal.sq.va. | ||
| 1 stt. rood | = | 360 cal.sq.bra. |
| 1 statute acre (A) | = | 10 stt.sq.ch. | (1 stt. acre = 4 stt.po. x 40 stt.po.) |
| 1 stt.ml. | = | 60 right angle 3 x 4 x 5 triangles, 4 unit (the 88 ft.) sides laid end to end |
| 60 stt.ml. per hr. | = | 88 ft. per sec. |
| 1 stt.ml. | = | 5280 ft. | (80 x 66' = 5280') (60 x 88' = 5280') (48 x 110' = 5280') |
| 22' | = | 1 stt.ch. right angle triangle (16.5' x 22' x 27.5') perpendicular |
| 5280' | = | 240 stt.ch. right angle triangle (16.5' x 22' x 27.5') perpendiculars |
| 43,560 sq.' | = | 240 stt.ch. right angle triangle (16.5' x 22' x 27.5') areas |
| 43,560 sq.' | = | 1 stt. acre |
| 1 stt. acre | = | 40.468726 Napoleon Emperor's Republic of Europe are (Year of 1804) |
| 10,890 sq.' | = | 60 stt.ch. right angle triangle (16.5' x 22' x 27.5') areas |
| 10,890 sq.' | = | 1 stt. rood |
| 1 statute sq. mile | = | 640 stt. acres | (6400 stt.sq.ch.) |
| • |
| 12 cal.bra. | = | 16 1/2 ft. + 22 ft. + 27 1/2 ft. | (66 ft.) (1 stt.ch.) |
| 12 cal.bra. | = | 1 stt.po. + 1 1/3 stt.po. + 1 2/3 stt.po. | (4 stt.po.) |
| 1 stt.po. | = | 3 cal.bra. | (16 1/2 ft.) |
| 12 cal.bra. | = | 3 cal.bra. + 4 cal.bra. + 5 cal.bra. | (22 yd.) (11 fth.) |
| 12 cal.bra. | = | 3x1 cal.bra. + 4x1 cal.bra. + 5x1 cal.bra. = 1 stt.ch. | (r/angle 3 x 4 x 5 triangle) |
| 24 cal.va. | = | 6 cal.va. + 8 cal.va. + 10 cal.va. | (22 yd.) (11 fth.) |
| 24 cal.va. | = | 3x2 cal.va. + 4x2 cal.va. + 5x2 cal.va. = 1 stt.ch. | (r/angle 3 x 4 x 5 triangle) |
| 72 cal. pie | = | 18 cal. pie + 24 cal. pie + 30 cal. pie | (22 yd.) (11 fth.) |
| 72 cal. pie | = | 3x6 cal. pie + 4x6 cal. pie + 5x6 cal. pie = 1 stt.ch. | (r/angle 3 x 4 x 5 triangle) |
| 960 cal.bra. | = | 60 x 4 x 4 x 1 cal.bra. | (1 stt.ml.) |
| 1920 cal.va. | = | 60 x 4 x 4 x 2 cal.va. | (1 stt.ml.) |
| 5760 cal. pie | = | 60 x 4 x 4 x 6 cal. pie | (1 stt.ml.) |
| 960 cal.bra. | = | 60 x 4 x 1 1/3 stt.po. | (320 stt.po.) |
| 960 cal.bra. | = | 60 x 4 x 22 ft. | (5280 ft.) |
| 12 in. | = | 3 in. + 4 in. + 5 in. | (1 ft.) |
| 63360 in. | = | 60 x 264 x 4 in. | (1 stt.ml.) |
| • |
| 1 alcalde pie | = | 10 6/7 in. | (12 alcalde pulgada) | |
| 1 alcalde vara | = | 32 4/7 in. | (36 alcalde pulgada) | |
| 1 alcalde braza | = | 65 1/7 in. | (72 alcalde pulgada) | |
| 1 california pie | = | 11 in. | ||
| 1 california vara | = | 33 in. | ||
| 1 california braza | = | 66 in. | ||
| 1 al. asta | = | 2 5/7 fth | (3 al.bra.) | |
| 1 al. asta | = | 5 3/7 yd. | (6 al.va.) | |
| 1 al. asta | = | 16 2/7 ft. | (18 al. pie) | |
| 1 stt.po. | = | 2 3/4 fth. | (3 cal.bra.) | |
| 1 stt.po. | = | 5 1/2 yd. | (6 cal.va.) | |
| 1 stt.po. | = | 16 1/2 ft. | (18 cal. pie) | |
| 1 al. cadena | = | 10 6/7 fth. | (12 al.bra.) | |
| 1 al. cadena | = | 21 5/7 yd. | (24 al.va.) | |
| 1 al. cadena | = | 65 1/7 ft. | (72 al. pie) | |
| 1 stt.ch. | = | 11 fth. | (12 cal.bra.) | |
| 1 stt.ch. | = | 22 yd. | (24 cal.va.) | |
| 1 stt.ch. | = | 66 ft. | (72 cal. pie) | |
| 1 estado milla | = | 868 4/7 fth. | (960 al.bra.) | |
| 1 estado milla | = | 1737 1/7 yd. | (1920 al.va.) | |
| 1 estado milla | = | 5211 3/7 ft. | (5760 al. pie) | |
| 1 stt.ml. | = | 880 fth. | (960 cal.bra.) | |
| 1 stt.ml. | = | 1760 yd. | (1920 cal.va.) | |
| 1 stt.ml. | = | 5280 ft. | (5760 cal. pie) | |
| 1 ntl.ml. | = | 1013 1/3 fth. | (1120 al.bra.) | |
| 1 ntl.ml. | = | 2026 2/3 yd. | (2240 al.va.) | |
| 1 ntl.ml. | = | 6080 ft. | (6720 al. pie) | |
| 1 stt. league | = | 2640 fth. | (2880 cal.bra.) | |
| 1 stt. league | = | 5280 yd. | (5760 cal.va.) | |
| 1 stt. league | = | 15,840 ft. | (17,280 cal. pie) | |
| 1 ntl. league | = | 3040 fth. | (3360 al.bra.) | |
| 1 ntl. league | = | 6080 yd. | (6720 al.va.) | |
| 1 ntl. league | = | 18,240 ft. | (20,160 al. pie) | |
| 1 estado lega | = | 3474 2/7 fth. | (4 estado milla) | (3840 al.bra.) |
| 1 estado lega | = | 6948 4/7 yd. | (4 estado milla) | (7680 al.va.) |
| 1 estado lega | = | 20,845 5/7 ft. | (4 estado milla) | (23,040 al. pie) |
| 1 marina lega | = | 4053 1/3 fth. | (4 ntl.ml.) | (4480 al.bra.) |
| 1 marina lega | = | 8106 2/3 yd. | (4 ntl.ml.) | (8960 al.va.) |
| 1 marina lega | = | 24,320 ft. | (4 ntl.ml.) | (26,880 al. pie) |
| 1 stt. ken | = | 5280 fth. | (5760 cal.bra.) | |
| 1 stt. ken | = | 10,560 yd. | (11,520 cal.va.) | |
| 1 stt. ken | = | 31,680 ft. | (34,560 cal. pie) | |
| 1 ntl. ken | = | 6080 fth. | (6720 al.bra.) | |
| 1 ntl. ken | = | 12,160 yd. | (13,440 al.va.) | |
| 1 ntl. ken | = | 36,480 ft. | (40,320 al. pie) | |
| 1° | = | 60,800 fth. | (67,200 al.bra.) | |
| 1° | = | 121,600 yd. | (134,400 al.va.) | |
| 1° | = | 364,800 ft. | (403,200 al. pie) | |
| 1 sextant | = | 3,648,000 fth. | (4,032,000 al.bra.) | |
| 1 sextant | = | 7,294,000 yd. | (8,064,000 al.va.) | |
| 1 sextant | = | 21,888,000 ft. | (24,192,000 al. pie) | |
| 1 Equator / mer. | = | 21,888,000 fth. | (24,192,000 al.bra.) | |
| 1 Equator / mer. | = | 43,776,000 yd. | (48,384,000 al.va.) | |
| 1 Equator / mer. | = | 131,328,000 ft. | (145,152,000 al. pie) | |
| LEATHER SEALER'S OFFICE, Londonderry, Vt. | April 8th 1826 | Rory Ely Cole |
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