Box 15
Container
Contains 119 Results:
Diagram of tile drain cross section, undated
Item — Box: 15
Identifier: 15:192 - 193
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Infiltration curve diagram, undated
Item — Box: 15
Identifier: 15:194
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Man working in an underground station, undated
Item — Box: 15
Identifier: 15:195 - 197
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Man standing in the entryway of underground station, undated
Item — Box: 15
Identifier: 15:198
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Man standing by the entryway of underground station, undated
Item — Box: 15
Identifier: 15:199 - 200
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Diagram on zone of denitrification, undated
Item — Box: 15
Identifier: 15:201 - 202
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Partially buried concrete pipe, undated
Item — Box: 15
Identifier: 15:203
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Experimental farm No Trespassing sign, undated
Item — Box: 15
Identifier: 15:204
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Figure on corrugated plastic tubing diameter, undated
Item — Box: 15
Identifier: 15:205 - 208
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
undated
Irrigation test figures, 1970 October 14 - December 18
Item — Box: 15
Identifier: 15:209 - 214
Scope and Contents
From the Collection:
The Lyman S. Willardson photograph collection consists of 13,798 slides, prints, and negatives. These images document his research in agriculture and irrigation as well as his travels. Included are irrigation projects and water experiments throughout the United States including Montana, Wyoming, Nebraska, California, Colorado, Utah, New Mexico, Arizona, Ohio, Indiana, North Dakota, Idaho and Washington, and overseas in Egypt. Also included are images of presentations, charts and graphs, lab...
Dates:
1970 October 14 - December 18