Antique 17th Century German? Pewter Covered Tankard Mug Stein Dated Hallmarked

Total Approximate Length: 8" Tall 

Has what looks to be repairs where lid opens, selling as-is the mug does have damage, bent, scratches, rub marks, cracks. Selling AS-IS!! 

We believe item was made in Germany (however not sure 100% - please see Hallmarks pictured - please let us know if you know the date or maker of this mug) Thanks