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" If the vessel be double-decked, take the length thereof from the fore part of the main stem, to the after part of the stern post, above the upper deck ; the breadth thereof at the broadest part above the main wales... "
New American Practical Navigator - Σελίδα 167
1821
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Higher Arithmetic: Or, The Science and Application of Numbers; Combining the ...

James Bates Thomson - 1847 - 426 σελίδες
...1 TONNAGE OF VESSELS. 647. Government Ride. — 1, If the vessel be double-decked, take the lengtti from the fore part of the main stem to the after part of the stern-post, above the upper deck ; then the breadth at the broadest part above the main wales, hulf of which breadth shall...

The North American Arithmetic: for advanced scholars. Part third

Frederick Emerson - 1849 - 304 σελίδες
...below the wale, and this sum is used in the calculation, as the depth of tho hold. GOVERNMENT RULE. "If the vessel be double-decked, take the length thereof...stem, to the after part of the stern-post, above the upper deck; the breadth thereof at the broadest part above the main wales, half of which breadth shall...

Rainey's Improved Abacus: An Explanatory Treatise on the Theory and Practice ...

Thomas Rainey - 1849 - 320 σελίδες
...government rule. The following is the government rule for measuring single or double-decked vessels : '• If the vessel be double-decked, take the length thereof,...fore part of the main stem, to the after part of the stern post, above the npper deck; the breadth thereof at the broadest part above the main wales, half...

The Mechanic's Assistant: A Thorough Practical Treatise on Mensuration and ...

D. M. Knapen - 1849 - 300 σελίδες
...SHIPS. By a law of congress, the tonnage of ships is to be computed in the following manner : " If Hue vessel be double-decked, take the length thereof from the fore part of the main stern to the after part of the sternpnst above the upper deck ; the breadth thereof to be taken at...

The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1850 - 368 σελίδες
...double-decked vessel, whose length is 70 feet, and breadth 24 feet ? Ans. 212^ tons. GOVERNMENT RULE. — If the vessel be double-decked, take the length thereof...stem to the after part of the stern-post above the upper deck ; the breadth thereof at the broadest part above the main wales, half of which breadth shall...

Arithmetic on the Productive System: Accompanied by a Key and ..., Τόμος 1

Roswell Chamberlain Smith - 1850 - 314 σελίδες
...double-decked vessel, whose length is 80 feet, and breadth 26 feet. A. ^84}|. 4. GOVERNMENT RULE. " If the vessel be double-decked, take the length thereof from the fore part of the main stern, to the after part of the stern post, above the upper deck ; the breadth thereof at the lowest...

The University Arithmetic: Embracing the Science of Numbers, and Their ...

Charles Davies - 1850 - 412 σελίδες
...uses another. GOVERNMENT RULE. I. Measure, in feet, above tfye upper deck the length of the vessel, from the fore part of the main stem to the after part of the stern post. Then measure the breadth taken at the widest part above the mam wale t on the outside,...

A New System of Arithmetic on an Improved Plan

Charles Guilford Burnham - 1850 - 350 σελίδες
...80 feet, and breadth 30 feet ? Ans. 378.Jf tons. GOVERNMENT RULE. " If the vessel be double decked, take, the length thereof from the fore part of the main stem to the af1er part of the stern-post, above the upper deck ; the breadth /hereof at the broadest part above...

The North American Arithmetic: part third, for advanced scholars

Frederick Emerson - 1851 - 294 σελίδες
...below the wale, and this sum is used in the calculation, as the depth of tho hold. GOVERNMENT RULE. "If the vessel be double-decked, take the length thereof...stem, to the after part of the stern-post, above the upper deck; the breadth thereof at the broadest part above the main wales, half of which breadth shall...

North American Arithmetic: part third

Frederick Emerson - 1851 - 342 σελίδες
...below the wale, and this sum is used in the calculation, as the depth of tho hold. GOVERNMENT RULE. "(f the vessel be double-decked, take the length thereof...stem, to the after part of the stern-post, above the upper deck; the breadth thereof at the broadest part above the main wales, half of which breadth shall...




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