- $16.99 1911 Maxwell Sport Roadster GAR at General Store Humble Oil calendar print 1960s
- $58.95 1911 AUTO MOTOR ENGINE TRAVEL HITCHHIKER ADVENTURE ILLUS KOERNER COVER RK87
- $38.95 1911 TRAVEL ADVENTURE AUTO MOTOR VEHICLE SHERIFF COP ILLUS KOERNER COVER RK92
- $58.95 1911 AUTO TRAVEL ADVENTURE WESTERN USA GEOLOGY ENGINE ILLUS KOERNER COVER RK88