Cliff Jacobson Knots for the Outdoors. Book jacket. For May 22, 2007 Tracks venture channel. Note: Small image size.

Cliff Jacobson Knots for the Outdoors. Book jacket. For May 22, 2007 Tracks venture channel. Note: Small image size., [434948855] . Denver Public Library Digital Collections, accessed 12/11/2025, https://digital.denverlibrary.org/nodes/view/788826