| Added by |
 GEORGE
|
| General Description | Blue or violet on gray-green underprint. Many color varieties. Portrait Prof. Dr. H. Brücke with compass at left. Similar to P#93. Back: Terraced iron mining near Eisenerz (Steirmark) at top left center. |
| Catalog code | P#121 |
| Material | Paper |
| Catalog prices | VG $1.00 VF $5.00 UNC $25.00 |
