Quebec Wharf. September 22nd 1855" and "Camels Hump from Essex Junction. September 24th 1855.

[From Jasper Cropsey Sketch book, 1855-1856]

Mt. LaFayette., September 25th, 1855.

[From Jasper Cropsey Sketch book, 1855-1856]

Looking from Bethlehem, toward Mt. Washington. September 26th 1855" with an additional sketch of tree

[From Jasper Cropsey Sketch book, 1855-1856]

Sketch of plant with notes, October 8, 1855.

[From Jasper Cropsey Sketch book, 1855-1856]

From the Glen House. Sunrise. October [6?] 1855

[From Jasper Cropsey Sketch book, 1855-1856]

1/2 hour before Sunrise, at North Conway. October 7, 1855.

[From Jasper Cropsey Sketch book, 1855-1856]

Morning of October 16th, 1855 at the Catskill Mt. House.

[From Jasper Cropsey Sketch book, 1855-1856]

Notes to [Trenton] Falls. August 29th 1855

[From Jasper Cropsey Sketch book, 1855-1856]

El Instituto de instrucción pública en 1855 y una memoria del dr. d. José G. Palomeque; contribución á la historia de la educación común en la república o. del Uruguay.

Mode of access: Internet.

The electrical researches, written between 1771 and 1781,

Mode of access: Internet.