(from left) 38 year-old Mike Space (cq) and his co-worker, 32 year-old Eric Marschner (cq) change into their work shoes after riding 17 miles from Thornton, Colorado. The annual bike to work day went underway on the morning of June 27th, 2007 in Denver, C
JAVIER MANZANO, (from left) 38 year-old Mike Space (cq) and his co-worker, 32 year-old Eric Marschner (cq) change into their work shoes after riding 17 miles from Thornton, Colorado. The annual bike to work day went underway on the morning of June 27th, 2007 in Denver, C (06/27/2007), [435114292] . Denver Public Library Digital Collections, accessed 13/05/2025, https://digital.denverlibrary.org/nodes/view/951686