...measure as before directed the horizontal breadths at the five points of division, and also at the upper and lower points of the depth; number them from above...fourth, and sixth by four, and the third and fifth bj two; add these products together, and to the sum add the first breadth and the seventh ; multiply...

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...every even numbered area by four, and the third and every odd numbered area (except the first and last) by two ; add these products together, and to the sum add the first and last if they yield anything ; multiply the quantity thus obtained by one third of the common interval...

...every even numbered Area by Four, and the Third and every odd numbered Area (except the First and Last) by Two ; add these Products together, and to the Sum add the First and Last if they yield anything ; multiply the Quantity thus obtained by One Third of the common Interval...

...every even numbered Area by Four, and the Third and every oAj numbered Area (except the First and Last) by Two; add these Products together, and to the Sum add the First and Last if they yield anything ; multiply the Quantity thu? obtained by One Third of the common Interval...

...every even numbered Area by Four, and the Third and every odd numbered Area (except the First and Last) by Two ; add these Products together, and to the Sum add the First and Last if they yield anything ; multiply the Quantity thus obtained by One Third of the common Interval...

...every even numbered Area by Four, and the Third and every odd numbered Area (except the First and Last) by Two ; add these Products together, and to the Sum add the First and Last if they yield anything ; multiply the Quantity thus obtained by One Third of the common Interval...

...every even numbered area by four, and the third and every odd numbered area (except the first and last) by two; add these products together, and to the sum add the first and last if they yield anything; multiply the quantity thus obtained by one third of the common interval...

...measure as before directed tho horizontal breadths at tho five points of division, and also at the upper and lower points of the depth ; number them from above...fifth by two ; add these products together, and to tho sum add the first breadth and the seventh; multiply the quantity thus obtained by one third of...

...every even numbered area by four, and the third and every odd numbered area (except the first and last) by two ; add these products together, and to the sum add the first and last if they yield anything ; multiply the quantity thus obtained by one-third of the common interval...