| (Amsterdam, Neth.) (Dutch or New York (Papist Duke of York & King James II)) Merchant Weight (Year of 732) |
| 1 troy blank | = | 1/110592000 troy oz. | wheat | = 0.000036 cu. ligne |
| 1 troy perit | = | 1/4608000 troy oz. | wheat | = 0.0000005 cu.in. |
| 1 troy dwit | = | 1/230400 troy oz. | wheat | = 0.0000100 cu.in. |
| 1 troy myte (my.) | = | 1/9600 troy oz. | wheat | = 0.0002400 cu.in. |
| 1 troy pearl-barley (p-b.) | = | 1/576 troy oz. | wheat | = 0.0004000 cu.in. |
| 1 grain (gr.) | = | 1/480 troy oz. | wheat | = 0.0048000 cu.in. |
| 1 troy carat (ct.) | = | 1/144 troy oz. | wheat | = 0.0160000 cu.in. |
| 1 troy dram (dr.) | = | 1/16 troy oz. | wheat | = 0.1440000 cu.in. |
| 1 troy ounce (oz.) | = | 110,592,000 troy blanks | wheat | = 2.3040000 cu.in. |
| 1 merc. cup | = | 8 troy oz. | wheat | = 18.432000 cu.in. |
| 1 merc. pound (lb.) | = | 16 troy oz. | wheat | = 36.864000 cu.in. |
| 1 cu.ft. | = | 46 7/8 merc.lb. | wheat | |
| 1 troy blank | = | 1/230400 grain | ||
| 1 troy perit | = | 24 troy blanks | (1/9600 gr.) | |
| 1 troy dwit | = | 20 troy perits | (1/480 gr.) | |
| 1 troy myte | = | 24 troy dwits | (1/20 gr.) | |
| 1 troy pearl-barley | = | 1/576 troy oz. | (5/6 gr.) | (1 troy pot-barley) |
| 1 grain | = | 20 troy my. | ||
| 1 troy carat | = | 4 troy p-b. | (3 1/3 gr.) | |
| 1 troy dram | = | 30 gr. | (9 troy ct.) | |
| 1 troy ounce | = | 16 troy dr. | (144 troy ct.) |
| 1 merc. cup | = | 8 troy oz. | (1152 troy ct.) | (1 merc. mark (mk.)) |
| 1 merc. pound | = | 2 merc. cups | (2304 troy ct.) | (16 troy oz.) |
| 1 merc.lb. | = | 7680 gr. |
| 1 merc. clove | = | 7 merc.lb. | |
| 1 merc. stone (st.) | = | 2 merc. cloves |
| 1 merc. scoreweight | = | 3 merc. cloves | ("wt." 21s. = 1g., not 20s. = 1£) (1 troy tod) |
| 1 merc. tod | = | 2 merc.st. | |
| 1 merc. fotmal | = | 5 merc.st. | (1 tron frail) |
| 1 troy ton | = | 1470 tron lb. | |
| 1 troy ton | = | 1568 hansard lb. |
| 1 troy ton | = | 1837 1/2 merchant lb. |
| 1 troy ton | = | 1960 long lb. |
| 1 troy ton | = | 2016 av.lb. | (fl. measure & gold & silver) |
| 1 troy ton | = | 2450 troy lb. | |
| 1 merchant chalder | = | 30 merchant fotmals | (100 merc.scorewt.) (75 merc. tods) |
| 1 merc.chd. | = | 1680 tron lb. | |
| 1 merc.chd. | = | 1792 hansard lb. |
| 1 merc.chd. | = | 2100 merchant lb. |
| 1 merc.chd. | = | 2240 long lb. | |
| 1 merc.chd. | = | 2304 av.lb. | (dry measure ex. gold & silver) |
| 1 merc.chd. | = | 2800 troy lb. | |
| 1 merchant last | = | 60 merchant fotmals | (200 merc.scorewt.) (150 merc. tods) |
| 1 merc. last | = | 3360 tron lb. | |
| 1 merc. last | = | 3584 hansard lb. |
| 1 merc. last | = | 4200 merchant lb. |
| 1 merc. last | = | 4480 long lb. | |
| 1 merc. last | = | 4608 av.lb. | (dry measure ex. gold & silver) |
| 1 merc. last | = | 5600 troy lb. |
| • | ||
| 1 troy oz. | = | 480 gr. |
| 1 troy oz. | = | 480 x 480 troy dwits |
| 1 troy oz. | = | 480 x 480 x 480 troy blanks |
| 1 troy oz. | = | 8 x 60 x 8 x 60 x 8 x 60 troy blanks |
| 1 troy oz. | = | 16 x 30 x 20 x 24 x 20 x 24 troy blanks |
| 1 troy oz. | = | 16 troy dr. |
| 1 troy oz. | = | 480 gr. |
| 1 troy oz. | = | 9600 troy my. |
| 1 troy oz. | = | 230,400 troy dwits |
| 1 troy oz. | = | 4,608,000 troy perits |
| 1 troy oz. | = | 110,592,000 troy blanks |
| • | ||
| 1 merc.lb. | = | 5400 gr. x 192/135 = 64/45 x 1 tower lb. |
| 1 merc.lb. | = | 5760 gr. x 192/144 = 4/3 x 1 troy lb. |
| 1 merc.lb. | = | 7000 gr. x 192/175 = 192/175 x 1 av.lb. |
| 1 merc.lb. | = | 7200 gr. x 192/180 = 16/15 x 1 long lb. |
| 1 merc.lb. | = | 9000 gr. x 128/150 = 64/75 x 1 hansard lb. |
| 1 merc.lb. | = | 9600 gr. x 192/240 = 4/5 x 1 tron lb. |
| • | ||
| 7000 gr. (1 av.lb.) | = | 7680 gr. x 525/576 |
| 7000 gr. (1 av.lb.) | = | 16 av.oz. |
| 437500 gr. | = | 16000 av.dr. or 8000 av.dhm. |
| 437500 gr. | = | 1000 av.oz. distilled water @ maximum density @ 39.2° |
| 1 cu.ft. | = | 1000 av.oz. distilled water = 1728 cu.in. = 12 x 12 x 12 in. |
| 1000 av.oz. distilled water | = | 960 farthings = 240 pennies = 20 shillings = U.S. £1 pound |
| 1.800 cu.in. (1 fl.oz.) | = | 1728 cu.in. (or 1000 av.oz. distilled water) ÷ 960 = 1 farthing |
| 1000 av.oz. distilled water | = | 1000 mills = 100 cents = 10 dimes = U.K. $1 dollar (Yr.1826) |
| 1.728 cu.in. (1 et.oz.) | = | 1728 cu.in. (or 1000 av.oz. distilled water) ÷ 1000 = 1 mill |
| 1 explicit pint | = | 27.648 cu.in. = 7000 gr. distilled water | (1728 ÷ 1000) x 16 |
| 1 fluid pint | = | 28.800 cu.in. = 7000 gr. wine or butter | (1728 ÷ 960) x 16 |
| 1 dry pint | = | 36.600 cu.in. = 7000 gr. wheat | ((1728 ÷ 960) x 16) x 7/6 |
| 1 improved pint | = | 34.560 cu.in. = 1.25 x 7000 gr. distilled water | ((1728 ÷ 1000) x 16) x 5/4 |
| 1 et.pt. | = | 1 et.pt. x 144/144 = 1 et.pt. | (Yr.1826) |
| 1 fl.pt. | = | 1 et.pt. x 150/144 = 1 fl.pt. | |
| 1 dry pt. | = | 1 et.pt. x 175/144 = 1 dry pt. | |
| 1 imp.pt. | = | 1 et.pt. x 180/144 = 1 imp.pt. | (Yr.1826) |
| LEATHER SEALER'S OFFICE, Londonderry, Vt. | April 8th 1826 | Rory Ely Cole |
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| Copyright © MMII Rory Ely Cole |