Eisen fuer Gold 3D print model

Prepared for production STL files and source editable 3DM models of 9 rings sized from 18 to 22mm (inner diameter) with step 0.5mm.

Nothing special. I just wanted to play around Berlin Iron jewelry theme and so called Patriotische Ringe from the WWI Germany. I had no good reference pictures to start from. And I used my imagination to draw a eagle (or parrot, or sparrow... whatever...) The eagle symbol can be changed to another by customers demand.

Model volumes in mm^3 (and estimated weight for sterling silver):

• 18 -- 574 mm^3 (~5.5g St.slvr);
• 18.5 -- 590 mm^3 (less than 6g St.slvr);
• 19 -- 606 mm^3 (~6g St.slvr);
• 19.5 -- 622 mm^3 (~6.2g St.slvr);
• 20 -- 637 mm^3 (~6.3g St.slvr);
• 20.5 -- 653 mm^3 (~6.5g Stslvr);
• 21 -- 669 mm^3 (less than 6.7g St.slvr);
• 21.5 -- 685 mm^3 (~6.8g St.slvr);
• 22 -- 701 mm^3 (~7g St.slvr).