Revised plan for tile drains and water pipes for grounds of Mr. O.E. Babcock; Lake Forest, Illinois

Pencil on linen. Location of driveways and of residence changed from Bac3; gardens, second pool added. 104 cm. x 32 cm. Scale: 1"=30' [from photographic copy by Lance Burgharrdt]

Plan for water and drain pipes of pool. Garden of J. H. Hardin, esq. Hubbard Woods [Illinois]

Red, black ink on tracing paper. Signed. 48 cm. x 28 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Plan of water pipes. Grounds of Mr. H. B. Clow

Pencil, ink on linen; signed; 116 x 42 cm.; Scale: 1"=50' [from photographic copy by Lance Burgharrdt]

Plan of water pipes. Grounds of J.J. Reimers.

Ink on tracing paper; residence by Temple and Burrows; signed; 77 x 67 cm.; Scale: 1" = 20' [from photographic copy by Lance Burgharrdt]

A. Geology and mineral paragenesis of the Pea Ridge Iron Ore Mine, Washington County, Missouri : origin of the rare-earth-element- and goldbearing breccia pipes /

Includes bibliographical references.

Pipes o' Pan at Zekesbury,

Mode of access: Internet.