Miller, Charles F.
From Santa Cruz County history wiki
Charles F. Miller. "Captain" Miller opened the Neptune Baths on Main Beach in 1884, competing with the Leibbrandt brothers. The competitors later became partners, before selling their "natatorium" to Fred Swanton in 1903.
- John L. Chase, The Sidewalk Companion to Santa Cruz Architecture (4th ed. 2023), Chapter One, item (40), page 26.