Hello Maciej, This is indeed Medieval or early modern. The vessel type is called "Grapen" in Dutch and German and was in use throughout Central Europe and made from various materials: very often pottery, but also bronze and, later on - even up to today, iron. I don´t have literature directly at hand, but if you look for this name on the internet you are sure to find analogies.

Best wishes

NB

Salam! If you mean Qiyas I can assist you with that. 

Hello Maciej, you can find bibliography (for Europe) here :

https://www.researchgate.net/publication/265300121_Thomas_N_Leroy_I_Plumier_J_dir_L%27or_des_dinandiers_fondeurs_et_batteurs_mosans_au_Moyen_Age_Catalogue_de_l%27exposition_presentee_a_la_Maison_du_patrimoine_medieval_mosan_mars-novembre_2014_Bouvignes_MP

see my own page on research gate...

you can also send me an email privatly

what is the context ?

Book Thomas N., Leroy I., Plumier J., dir., L’or des dinandiers :...

Hi Nikolaus

Thanks for your answer. It was very useful

Best Regards

Maciej Wawrzczak

Hi Nicolas

Thank You for Your answer. It was very helpful.

The problem of this bronze artifact is that there is no context. It is probably from medieval castle (second half of 13th century), but there are no informations about it. In the castle area there are also findings from 14th and 15th century.

Probably this artifact was discovered during the archaeological excavations before second world war, or in the 50's of XX century.

Best Regards

Maciej Wawrzczak

the answer from Nikolaus Boroffka is exxcellent. For bibliography, if you cannot buy and order my last book, send me an email privatly and I could send you references for Europe...

for datation, it's very difficult to date this artifacts, because the morphology does not change really from 13th to 16th c. (in fact you can find similar later in 18th-19th c.)... and we lack well-dated archaeological contexts...