ABBREVIATIONS (esp. weights and measures)

@at
c.hundredweight (see Cwt)
Cr.creditor or credit
Ct.hundredweight (see Cwt)
Cwt.hundredweight (weight: 28lb = 1q; 112lb or 4q = 1 Cwt; 20 Cwt = 1 ton)
d.pence or penny (currency: 12d = 1s; 20s = £1)
d.penny (length; a 12-penny nail is 3¼ inches long)
ditto (do.)the same as immediately above
do.dozen
doz.dozen
Dr.debtor
Galln.gallon (volume: 4 Qts. = 1 Galln.)
Galls.gallons (volume: 4 Qts. = 1 Galln.)
Hhds.hogsheads (volume; a type of barrel)
£pounds or pound (currency: 12d = 1s; 20s = £1)
lb.pounds or pound (weight: 28lb = 1q; 112lb or 4q = 1 Cwt; 20 Cwt = 1 ton)
Nt.net or netto (see Wt. Nt.)
ozounces or ounce (weight)
per unit or per the order of
pd.paid (to)
ps.pieces or piece
q.quarterhundredweight (weight: 28lb = 1q; 112lb or 4q = 1 Cwt; 20 Cwt = 1 ton)
qr.?????????????????????????????
Qts.quarts (volume: 4 Qts. = 1 Galln.)
s.shillings or shilling (currency: 12d = 1s; 20s = £1)
sk.skipple (dry measure: 1 sk. = 3 pecks)
Skn.Skain
Sks.Skains
Wt.total weight of
Wt. Nt.net wieght or total weight of
yds. or yd.yards or yard
ye.the (definite article)

 

@ 6/6at a price of 6s and 6d per unit
6/at a price of 6s per unit