1. Imago Mundi MS 1-11 Reference (shelfmark): Imago Mundi MS 1-11 Title: Bagrow papers Collection Area: Map Collections Languages: English, French, German, Italian, Russian, and Swedish Date Range: 1939-c 1957 Extent: c 77 items
2. Imago Mundi MS 25-33 Reference (shelfmark): Imago Mundi MS 25-33 Title: Roukema papers Collection Area: Map Collections Languages: Dutch, English, French, German, Italian, Russian, and Spanish Date Range: 1957-1960 Extent: 9 items