quartern

I bought a stale quartern loaf—I got a penny off it, being two days old; here's a nice piece of cheese; and onions cut up small will make a fine relish.

From Good Luck by L. T. Meade

On March 5, 1801, the price of the quartern loaf stood as high as 1s.

From The Political History of England - Vol XI From Addington's Administration to the close of William IV.'s Reign (1801-1837) by George C. (George Charles) Brodrick

This John Bull is hacked to make a Corsican and Yankee holiday, taxed at the bayonet's point, starved on bread at eighteenpence the quartern, and offered up as a sacrifice to a Bourbon "Bumble-head."

From George Cruikshank by W. H. Chesson

"Now for a bite o' bread and butter," said Mother, sawing away at a quartern loaf.

From The Sailor by J. C. Snaith

Shop-windows were stoned that night in south and east London; but twenty-four hours later the price of the quartern loaf was 1s. 3d., and a man offering 1s. 2d. would go empty away.

From The Message by H. M. (Henry Matthew) Brock