| 31. | Men wore breeches made from the esophageal skin of seals.
 
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 | 32. | This gun automatically cocked itself when the breech was closed.
 
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 | 33. | Each gun weighed about without the breech, or with the breech.
 
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 | 34. | Each gun weighed about without the breech, or with the breech.
 
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 | 35. | Various breech-loading flintlocks were developed starting around 1650.
 
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 | 36. | In these models the voltage across the railgun breech is given by:
 
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 | 37. | Mohawk men wore a breech cloth of deerskin in summer.
 
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 | 38. | Each 5 inch / 38 weighed almost without the breech.
 
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 | 39. | More breech-loading firearms were made in the early 18th century.
 
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 | 40. | The cartridge was loaded through the breech and fired with a needle.
 
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