(Town of Troy, Champagne) Troy 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 = 0.0040000 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 pennyweight (dwt.) = 1/20 troy oz. wheat = 0.1152000 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 troy pound (lb.) = 12 troy oz. wheat = 27.648000 cu.in.
1 cu.ft. = 62 1/2 troy lb. wheat
1 cu.ft. = 62 1/2 av.lb. distill.water @ max.dens.
27.648 cu.in. = 1 troy lb. wheat
27.648 cu.in. = 1 av.lb. distill.water @ max.dens.
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 pennyweight = 24 gr. ("wt." is 24 gr., not 23 gr. or 22.5 gr. or 22.2 gr.)
1 troy ounce = 20 troy dwt. (144 troy ct.)
1 merc. cup = 8 troy oz. (1152 troy ct.) (1 merc. mark (mk.))
1 troy pound = 12 troy oz. (1728 troy ct.)
1 troy lb. = 5760 gr.
1 troy lb. = original transferred from UK Royal Mint to US Treasury Dept. July 28th 1827
1 troy clove = 7 troy lb.
1 troy nailweight = 8 troy lb. ("wt." 1/14 troy cwt., not 1/16 troy cwt.)
1 troy nwt. = 12 merc. cups  
1 troy stone (st.) = 2 troy cloves  
1 troy tod = 2 troy st. (1 merc.score"wt." = 21 merc.lb., not 20 merc.lb.)
1 troy frail = 2 troy tods  
1 troy fotmal = 5 troy st. (1 long frail)
1 troy anker = 7 troy st.  
1 troy hundredwt. (cwt.) = 2 troy frails ("wt." 112 troy lb., not 100 troy lb.)
assay troy ton @ 1 troy oz. = no. troy oz. gold or silver that 29400 troy oz. gold or silver ore will produce
assay troy ton @ 1 troy oz. = no. parts wt. gold or silver that 29400 parts wt. gold or silver ore will produce
1 troy ton = 25 troy ankers (7 av.oct.) (35 troy fotmals) (29400 troy oz.)
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 = 25 troy cwt. (8 av.oct.) (40 troy fotmals)
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 = 50 troy cwt. (16 av.oct.) (80 troy fotmals)
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. = 20 x 24 x 20 x 24 x 20 x 24 troy blanks
1 troy oz. = 20 troy dwt. (20 troy sterlings (stg.))
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 troy lb. = 5400 gr. x 144/135 = 16/15 x 1 tower lb.
1 troy lb. = 7000 gr. x 144/175 = 144/175 x 1 av.lb.
1 troy lb. = 7200 gr. x 140/144 = 35/36 x 1 long lb.
1 troy lb. = 7680 gr. x 108/144 = 3/4 x 1 merchant lb.
1 troy lb. = 9000 gr. x 144/225 = 16/25 x 1 hansard lb.
1 troy lb. = 9600 gr. x 144/240 = 3/5 x 1 tron lb.
   
1 av.lb. sea water = 27.000 cu.in.    
1 tower lb. ethyl alcohol = 27.000 cu.in.    
1 av.lb. distill. water = 27.648 cu.in. (U.K. Yr.1826) (1 et.pt.)
1 troy lb. wheat = 27.648 cu.in.    
1 av.lb. wine = 28.800 cu.in. (1 av.lb. butter) (1 fl.pt.)
1 troy lb. ethyl alcohol = 28.800 cu.in.    
1 av.lb. wheat = 33.600 cu.in.   (1 dry pt.)
1 long lb. wheat = 34.560 cu.in.    
1 av.lb. rye = 34.560 cu.in. (U.K. Yr.1826) (1 imp.pt.)
1 av.lb. ethyl alcohol = 35.000 cu.in.   (1 ex.pt.)
1 cu.ft. = 60 av.lb. wine or butter
1 cu.ft. = 360/7 av.lb. wheat
1 cu.ft. = 1000/16 av.lb. distilled water @ max.dens. 39.2°
1 cu.ft. = 1000/16 troy lb. wheat
1 cu.ft. = 64 av.lb. sea water (1 av. bushel sea water)
     
24 gr. ??? = 24.00 wheatcorns = 1d. coin weight (Yr.732)
24 gr. ??? = 32.00 wheatcorns = 1 troy pennywt. (Yr.1266)
24 gr. ??? = 74.40 wheatcorns = 1 troy pennywt. (Yr.1601)
24 gr. ??? = 79.20 wheatcorns = 1 troy pennywt. (Yr.1816)
1 gunter link = 7.920 inches  
1 statute chain = 792.0 inches  
   
1 penny (1d.) content silver = 22 1/2 gr. = 1/240 of 5400 gr. silver = 1/240 of 1 tower lb.
1 troy lb. = 5400 gr. x 144/135 = 16/15 x 1 tower lb. = 5760 gr.
7000 gr. (1 av.lb.) = 5760 gr. x 175/144
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)
"By the consent of the whole Realm of England, the Measure of our Lord the King
was made, that an English Penny, called the Sterling, round, without clipping,
should weigh thirty-two Corns of Wheat, well-dried, and gathered out of the Middle
of the Ear, and twenty Pence to make an Ounce, twelve Ounces a Pound, eight
Pounds a Gallon of Wine, and eight Gallons of Wine a Bushel of London, which is
an eighth Part of a Quarter." Year of 1216
     
5760 gr. = 24 gr. x 20 x 12 (not 32 gr.)
5760 gr. = 28.800 cubic inches ethyl alcohol
1 fluid pint = 28.800 cubic inches
46080 gr. = 230.400 cubic inches ethyl alcohol
1 fluid gallon = 230.400 cubic inches
     
5760 gr. = 24 gr. x 20 x 12 (not 32 gr.)
5760 gr. = 27.648 cubic inches wheat  
1 explicit pint = 27.648 cubic inches (Yr.1826)
46080 gr. = 221.184 cubic inches wheat  
1 explicit gallon = 221.184 cubic inches (Yr.1826)
       
LEATHER SEALER'S OFFICE, Londonderry, Vt. April 8th 1826 Rory Ely Cole
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Copyright © MMII Rory Ely Cole