This item is certified authentic by Todd Mueller and comes with their Certificate of Authenticity. (March 19, 1842 – November 17, 1904) was the fourth. He was also an. He was born in. In Philadelphia in 1859, and then went on to study. And graduated in 1862. He went abroad to Germany to study. From 1869 to 1870 he was an instructor of. In 1870, he started a consulting business in Philadelphia. In 1872, he hired a former student. From 1874 to 1881, he was professor of. Baker followed him to Lafayette and later would found the. And was absorbed and spun off of. As a component company of. His professional career was interrupted in 1881, when, after the death of his father, he devoted himself to family matters. He restarted his professional work in 1885 by accepting a professorship at the. Massachusetts Institute of Technology. This item is in the category “Collectibles\Autographs\Historical”. The seller is “historicsellsmemorabilia” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Brazil, Chile, Colombia, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago, Guatemala, El Salvador, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.