Jefferson Award winner Vern Engbar helps teach children about renewable energy at Harrington Elementary school, 2007. Vern Engbar volunteers at the school to teach science every week. (LINDA McCONNELL/ROCKY MOUNTAIN NEWS) ***
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Cancel EditLINDA McCONNELL, Jefferson Award winner Vern Engbar helps teach children about renewable energy at Harrington Elementary school, 2007. Vern Engbar volunteers at the school to teach science every week. (LINDA McCONNELL/ROCKY MOUNTAIN NEWS) *** (05/01/2007), [434880394] . Denver Public Library Digital Collections, accessed 26/01/2025, https://digital.denverlibrary.org/nodes/view/788684