Raak Catalogue 11, 1978 – page 24Raak Outdoor Lamps Abstract C-1644.14, C-1644.16, C-1644.26Raak Outdoor Lamps Hexagon W-1801.14, W-1801.25, W-1801.28Raak Outdoor Lamps Quadrat W-1801.24, W-1801.25, W-1801.28Raak Outdoor Lamps Bolwerk – Stronghold W-1802.14, W-1802.16Raak Outdoor Lamps Boeglicht – Bow Light W-1872.00, W-1873.00, W-1857.24, W-1857.21Raak Outdoor Lamps Boeglicht – Bow Light W-1855.00, W-1837.00Raak Catalogue 11, 1978 – Raak Outdoor LampsRaak Catalogue 11, 1978 – Raak Hanglampen – Pendant Lamps & ChandeliersRaak Catalogue 11 – page 23Raak Catalogue 11 – page 25