More commonly encountered Pattern 1907 without the hooked lower quillon.
British makers include the Royal Small Arms Factory, Enfield; and the following British government contractors:
—James A. Chapman
—Remington Arms Co. (USA contractor)
—Robert Mole & Sons
—Sanderson Bros. & Newbould Ltd.
—Vickers Ltd.
—Wilkinson Sword Co.
The scabbard pictured is a British No. I Mk. II scabbard with the teardrop frog stud. Some scabbard producers adopted a round frog stud, which was approved as an option in 1915.