151 - 175 of 1,115
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TitleDateType
151 Letter dated 6 October 1925 from John R. Gailey at Barnes Banking Group in Kaysville, Utah, to James H. Linford of Logan, Utah1925-10-06Text
152 Diary of Mary H. Linford, Book no. 11, from Nov. 7 1927 to Oct. 1, 19311927; 1928; 1929; 1930; 1931Text
153 A Sodium photo-electric cell1928Text
154 The Usefulness of capillary potential to soil-moisture and plant investigators1928Text
155 Diary of Zilla Linford, 19291929Text
156 Temperature control apparatus1929Text
157 The Usefulness of capillary potential to soil-moisture and plant investigators1929Text
158 Diary of Mary H. Linford, Book no. 12 from Oct 1, 1930 to December 31 19331930; 1931; 1932; 1933Text
159 Diary of Zilla (Linford) Richards, 19301930Text
160 Letters from Zilla and Lorenzo Richards during their stay in Ithaca, New York, in 1930 and 1931, and Ames, Iowa, 1936 and 19371930; 1931; 1936; 1937Text
161 A Vacuum-tube voltage regulator for alternators1930Text
162 Diary of Zilla (Linford) Richards, 19311931Text
163 Why wicks work1931Text
164 Diary of Zilla (Linford) Richards, 19321932Text
165 Automatic time-recorder1932Text
166 Diary of Zilla (Linford) Richards, 19331933Text
167 The Use of triode vacuum tube rectifiers to supply constant voltage1933Text
168 Diary of Mary H. Linford, Book no. 13 from January 1 1934 to February 1 19371934; 1935; 1936; 1937Text
169 Diary of Zilla (Linford) Richards, 19341934Text
170 Some improvements in auto-irrigator apparatus1934Text
171 Some improvements in auto-irrigator apparatus1934Text
172 Letter dated 16 August 1934 from John D. Hooper to May Linford1934-08-16Text
173 Illness logs for the Richards family, 1935-19381935; 1936; 1937; 1938; 1939Text
174 Diary of James Henry Linford, 1935, January through March1935Text
175 Diary of Zilla (Linford) Richards, 19351935Text
151 - 175 of 1,115