Sketch of the mode of manufacturing gunpowder at the Ishapore mills in Bengal. With a record of the experiments carried on to ascertain the value of charge windage vent and weight etc. In mortars and muskets. Also reports of the various proofs of powde. This book S... Lees meer.

... Lees meer.

... Lees meer.

The 18th century was a wealth of knowledge exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution Gale initiated a revolution of its own. digi... Lees meer.

... Lees meer.

... Lees meer.

... Lees meer.

... Lees meer.

... Lees meer.

Required In Building From The Prime Cost Of Materials And Labor In Any Part Of New England Deduced From Extensive Experience In The Art Of Building. To Which Are Added A Variety Of Useful Tables Memoranda Etc.... Lees meer.

... Lees meer.

... Lees meer.

... Lees meer.

... Lees meer.

... Lees meer.