. "Samuel Peter Austin & Son" . . . . . . . . "Austin S. P. & Son Ltd." . "William Pickersgill & Sons Ltd." . . "S. P. Austin" . . . "Austin & Pickersgill" . . "William Pickersgill & Sons" . . . . . "S P Austin & Son Ltd" . "SD14" . . "S. P. Austin & Co" . . . . . . "1954" . "William Pickersgill" . . . "Austin & Pickersgill" . . . .