Opinions requested on Table top medalions NSKK & others

[jayhawkhenry]

A dealer at a local shop asked me for help with some identifying some table top size items he has. I am not familiar with this type of item so I wanted to ask for your help. I have placed a BWB with them to give a size reference. The large silver colored medallion is quite heavy, the others are very light weight. One has holes that appear to be for mounting it on something else. Any info would be helpful.
Thanks,
Henry

[jayhawkhenry]

The detail is very high on each medallion.

[jayhawkhenry]

Only two are maker marked. the gold tone one is very hard to read the photo is not the best.

[tranchant]

table

hello henri
i can say you, all are originals in very good condition, this medals table are for commemorate specials events ,i have the same silver with the sport eagle mine is fine engraved on the back!
best regards
patrick