The maker's name is not printed on the collar, but as you can see from the photograph of the original box, the elephant-and-tortoise trademark puts the matter beyond doubt. (The box is not supplied with the collar; the photograph is just for identification purposes.)
Collar size...14 inches (to fit shirt size 13 1/2).
Depth... 1 1/2 inches.
Condition: Vintage collar, around a century old, but unused and in excellent condition. Slight corrosion of the metal studholes at the front, but this obviously won't show once the studs are in place. If you are thinking of wearing this collar, please be aware that the material may not last very long, as it is so old.