“The Glacier du Tacconay.” ca. 1855. Print by George Baxter after a sketch by John MacGregor. Collections of Harvard University. Artwork itself in the public domain due to age. via https://publicdomainreview.org/collection/mont-blanc-ascent“Leaving the Grands Mulets.” ca. 1855. Print by George Baxter after a sketch by John MacGregor. Collections of Harvard University. Artwork itself in the public domain due to age. via https://publicdomainreview.org/collection/mont-blanc-ascent“The Mur de la Cote.” ca. 1855. Print by George Baxter after a sketch by John MacGregor. Collections of Harvard University. Artwork itself in the public domain due to age. via https://publicdomainreview.org/collection/mont-blanc-ascent“The Summit.” ca. 1855. Print by George Baxter after a sketch by John MacGregor. Collections of Harvard University. Artwork itself in the public domain due to age. via https://publicdomainreview.org/collection/mont-blanc-ascent