Large solid brass maritime porthole DIN 300 – 15 kg – Ex Brest vessel – Germany 1960s Authentic industrial maritime porthole made of solid brass, DIN-HNA standard, nominal diameter 300. Provenance: removed from a vessel based in Brest (France). German manufacture (W.U.B. marking). Estimated period: 1950s–1970s. Specifications: Outer diameter: 43 cm Frame thickness: 6 cm Total depth: 11.5 cm Weight: 15.1 kg Original thick glass Central compression screw locking system Heavy-duty industrial hinge Beautiful original patina, not polished, preserving its authentic maritime character. Signs of use consistent with professional naval service. The compression mechanism is complete. The porthole is currently in closed position and has not been forced open in order to preserve its integrity. The system appears free but may require light maintenance for full opening. A substantial and rare architectural maritime element, ideal for loft interiors, industrial design projects or nautical collections. Very good overall condition for an industrial marine piece of this age. Careful and secure packaging will be provided due to the significant weight (15 kg). ___________________________________________ #A.Dekker #Ajax #Alessi #Andy Warhol #Apple\n#Armani #Arne Jacobsen #Artemide #Artifort#Bvlgari #BMW #Baccarat #Balenciaga#Bandai #Banksky #Barbie #Barcelona#Bauhaus #Beatles #Benjamin #Bieffeplast#Flower table #Breitling #Bugatti #Burberry#Cartier #Cassina #Cees Braakman #Celine#Chanel #Christian Halleród #Christofie#Coca Cola #Corgi #Corneille #Curt Naeff#Dinky jouets #Dijkstra #Dior #Dom Perignon#Dulton #Dupont #Eames #Elastolin #Emsa#Fender #Fendi #Ferrari #Flair #Fleischmann#Gelderland #Gerrit Rietveld #Giorgetti #Gispen#Gijs Boelaars #Gucci #Hala #Hans J.Wegner#Harley Davidson #Hasbro #Jaguar #HellaJongerius #Herman Brood #Hermes #lkea #lviken #Jieldé #Joe Colombo #Jo Niemeijer#KLM #Kaj Bojesen #Kartell #Kjaerholm #KeithHaring #Kullman #le Creuset #Lego #Lilique#Lisa Norinder #Louis Vuitton #Ludwig Miesvan der Rohe #Ludwig Moser und Söhne\n#Lundi Sit #Lundia #Marcel Wanders #Märklin#Matchbox #Mattel #Max Verstappen #Meissen#Mercedes #Meurop #Michael Jordan #MilleMialia #Minichamns #Missoni #Moncler #MontBlanc #Murano #Nagel Konzept #Nike #NikeAir Max#Nintendo #Norev #Oilily #Offfect#Off-White #Omega #Oscar de la Renta#Överallt #Panini #Pastoe #Peter Opsvik\n#Petrus Regout #Picasso #Plantentafel #PieroFornasetti #Playmobil #Pokemon #Porsche#Prada #Raak Amsterdam #Ralph Lauren#Red Taureau #Robert Hirst #Roco #Rohe\nNoordwolde #Rolex #Rolling Stones #Rosenthal#Rattan #Schuco #Seiko #Star Wars #Steiff#Stokke #Stone Island #Swatch #Tag Heuer#Technofix #Tesla #Thonet #Tiffany #Tintin#Tomado #Thonet #Tolix #Trio Noordwolde#Trolley #Valentino #Verner Panton #Versace#Vespa #Vimsig Kullig #Vintage #Vitra #Virgil Abloh#Wolfgang Rebentisch #Yngve Ekstrom #YvesSaint Laurent #Zippo