 | William Taylor (teacher of the mathematics.) - 1800 - 556 pagina’s
...inches thick, reckon it at a biick and a half, in consideration of the plaftering aad fcaifolding. All All windows, doors, &c. are to be deducted out of...placed. But this deduction is made only with regard to the materials ; for the value of their workmanlhip is added to the bill, at the ftated rate agreed... | |
 | Charles Hutton - 1807 - 464 pagina’s
...solid, deducting only the vacuity from the hearth to the mantle, on account of tjie trouble of them. All windows, doors, &c, are to be deducted out of...the contents of the Walls in which they are placed^ EXAMPLES. EXAM. 1. How many yards and rods of standard brickWork are in a wall whose length or compass... | |
 | Charles Hutton - 1811 - 442 pagina’s
...solid, deducting only the vacuity from the hearth to the mantle, on account of the trouble of them. All windows, doors, &c, are to be deducted out of...the contents of the walls in which they are placed. fcXAli1PLES. ExAM. 1. How many yards and rods of standard brickwork are in a wall whose length or compass... | |
 | Charles Hutton - 1812 - 620 pagina’s
...solid, deducting only the vacuity from the hearth to the mantle, on account of the trouble of them. All windows, doors, &c, are to be deducted out of the contents of the walls m which they are placed. , EXAMPLES. EXAM 1. How many yards and rods of standard brickwork are in a... | |
 | Charles Hutton - 1816 - 610 pagina’s
...vacuity from the hearth to the mantle, on account of the trouble of them. All windows, doors, Sec. are to be deducted out of the contents of the walls in which they are placed. •* EXAMPLES. EXAM. 1. How many yards and rods of standard brickwork are in a wall whose length or... | |
 | Charles Hutton - 1818 - 646 pagina’s
...from the hearth to the mantle, on account of the trouble of them. All windows, doors, &c. are to he deducted out of the contents of the walls in which they are placed. EXAMPLES. EXAM. 1. How many yards and rods of standard brick-work are'in a 'vail whose length or compass... | |
 | Charles Hutton - 1822 - 616 pagina’s
...solid, deducting only the vacuity from the hearth to the mantle, on account of the trouble of them. All windows, doors. &c. are to be deducted out of...the contents of the walls in which they are placed. EXAMPLES. EXAM. 1 . How many yards and rods of standard brickwork are in a wall whose length or compass... | |
 | John Bonnycastle - 1829 - 256 pagina’s
...doors, windows, &c. on account of the trouble of carrying up the straight walls on the sides of them. All windows, doors, &c. are to be deducted out of the contents of the walls iu which they are placed with regard to material*. Q By Cross Multiplicatimi. feet in. 48 6 10 9 485... | |
 | John Bonnycastle - 1833 - 310 pagina’s
...doors, windows, &c. on account of the trouble of carrying up the straight walls on the sides of them. All windows, doors, &c. are to be deducted out of the contents of the walls in which they are placed with regard to materials. Q (181) By Cross Multiplication. feet in 48 6 10 9 485 0 36 4 6 521 4 6 200.... | |
 | John Bonnycastle - 1835 - 308 pagina’s
...doors, windows, &c. on account of the trouble of carrying up the straight walls on the sides of them. All windows, doors, &c. are to be deducted out of the contents o; the walls in which they arc placed with regard to material*. Q 182 MASONS' WORK. By Cross Multiplication.... | |
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Chimneys are commonly measured as if they were solid, deducting only the vacuity from the hearth to the mantle, on account of the trouble of them. All windows, doors, &c, are to be deducted out of the contents of the walls in which they are placed. 
