Messrs. Guyon, Boardman, & Co., have commenced the erection of an extensive building, intended for the manufacture of steam engines. This building is located at the foot of Eighth street, this city, on the lot of ground formerly Collins' ship yard, and will be two hundred feet front on 8th street, by 94| feet deep on Lewis street, and is to be three stories high. In this building will be a brass foundry, machine shop, blacksmith's shop, storage buildings, amp;c. Mr. Guyon, of this firm, has for many years been connected with the Morgan Iron Works, and, it is stated, has planned many of their best engines.