- LogoThis artifact, owned by the Hercules Historical Society, is a 22 x 35 decal of the Hercules Powder Co logo framed and mounted on plywood.
It is currently on loan to Sala Restaurant in Hercules.
This artifact, owned by the Hercules Historical Society, is a 22 x 35 decal of the Hercules Powder Co logo framed and mounted on plywood.
It is currently on loan to Sala Restaurant in Hercules.