Single shot rifle Anton Antonitsch - Ferlach cal. about 9.8mm
https://auctions.springer-vienna.com/en/...p;currentpos=87

Single shot rifle J. Dickson & Son - Edinburgh - Hartmann & Weiss Rook Rifle cal. 5,6 x 50 R
https://auctions.springer-vienna.com/en/...p;currentpos=88

Barrel length 66 cm (26"), stock length 36 cm (14.25"), total length 109 cm (43"), weight 2.88 kg, year of manufacture unknown, English German proof, condition 2. Barrel bore condition very good. Slide-in rear sight and front sight, hook-on mounting with Swarovski Habicht 4 telescope, top of the barrel straightened as a matted rib, color-hardened housing with Arabesque engraved, single trigger, slide tang safety, intensively grained stock, fine checkering, ebony finish, pistol grip, plastic cap. The system of an original Rook Rifle modified by using a slide-in barrel (barrel) - Caliber adjustment to 5.6x50R. Changes to the weapon supposedly carried out by Hartmann & Weiss Hamburg (company name engraved on barrel hook).