Attractive, silverish- ie. black-coloured- (and I deem tin-based) so-called: 'photo-album-device' being a non-maker-marked example depicting a larger-sized WWI-period 'Eisernes Kreuz'

This is an attractive - and most certainly unusually seen! - silverish- (ie. black-) coloured- (and I deem typical tin-based) so-called: 'photo-album-device' depicting a larger-sized WWI-period 'Eisernes Kreuz' that comes in an overall nice- (and I deem used- and once album-attached-), example. The larger-sized device - measuring approximately 5,5 x 5,5 cms. - is (somewhat crudely) painted black and was as such ( I deem) intended for usage on a photo-album or scrap-book or alike. The detailed badge shows four tiny holes in its arms (for album-attachment) and has I deem never been cleaned nor polished: it shows some minimal staining (as can be seen on the pictures) but is still very detailed and/or pronounced. The badge retains most of its (somewhat 'frosted' ie. tarnished) silver-coloured finish. Simply an attractive - and actually unusually found! - WWI-period related so-called: 'photo-album-device'!