This image shows a portion of the interpretive trail built for visitors to walk and see a portion of the Henry Cowell Redwoods State Park, near Santa Cruz, California.
The description states:
PATHWAY THROUGH THE REDWOODS
Henry Cowell Redwoods State Park,
Santa Cruz County, California
Besides the stately redwoods, giant oak, laurel fir, sycamore and a variety of ferns and wild flowers thrive in this natural wonderland.
–The trail has a small guide brochure which features descriptions of important locales along the trail as marked by small sign posts, such as the one seen in the center background. These have since been replaced with more natural looking carved wooden markers.
This card was used and is dated 27 June 1955.