A série 1-75 Riko ou Regular Wheels, é a designação dada aos modelos da Matchbox fabricados pela Lesney Inc. entre os anos 1960 a 1968 / 69. O nome Riko deve-se a uma associação com a empresa de Richard Kohnstam's que era uma empresa especializada na distribuição de brinquedos que ajudou a Lesney Inc. a vender os seus produtos. Atualmente a minha coleção de modelos desse período são de 86 modelos.
| RW01 a RW10 | RW11 a RW20 | RW21 a RW30 | RW31 a RW40 | RW41 a RW50 |
| RW51 a RW60 | RW61 a RW70 | RW71 a RW75 | stand by | MI725 a MI725 |
| RW01B | RW01C | RW01D | RW01E | RW02C | RW02D | RW03C | RW04C | RW04D | RW05C |
| RW06C | RW07C | RW08E |
| RW01B - Aveling Barford Road Roller | |
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| RW01C - Aveling Barford Road Roller | |
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| RW01D - Aveling Barford Road Roller | |
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| RW01E - Mercedes-Benz Lorry | |
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| RW02C - Muir Hill Site Dumper | |
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| RW02D - Canopy Trailer | |
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| RW03C - Mercedes-Benz Ambulance | |
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| RW04C - Triumph Motorcycle and Sidecar | |
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| RW04D - Dodge Stake Truck | |
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| RW05C - AEC Routemaster London Bus | |
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| RW06C - Euclid Quarry Truck | |
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| RW07C - Ford Refuse Truck | |
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| RW08E - Ford Mustang Fastback | |
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| RW11C | RW12B | RW12C | RW13D | RW14C | RW14D | RW15C | RW15D | RW20C | stand by |
| RW11C - Taylor Jumbo Crane | |
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| RW12B - Land Rover Series II | |
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| RW12C - Land Rover Series III Safari | |
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| RW13D - Dodge Wreck Truck | |
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| RW14C - Bedford Lomas Ambulance | |
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| RW14D - Iso Grifo | |
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| RW15C - Dennis Tippax Refuse Truck | |
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| RW15D - Volkswagen 1500 Saloon | |
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| RW20C - Chevrolet Impala Taxi Cab | |
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| RW21D | RW22C | RW23D | RW25D | RW26B | RW26C | RW28B | RW29C | RW30C | stabd by |
| RW21D - Foden Concrete Truck | |
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| RW22C - Pontiac Grand Prix Sports Coupe | |
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| RW23D - Trailer Caravan | |
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| RW25D - Ford Cortina Mk II | |
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| RW26B - ERF Concrete Truck | |
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| RW26C - GMC Tipper Truck | |
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| RW28B - Ford Thames Trader Compressor Truck | |
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| RW29C - Maxim Fire Pumper Truck | |
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| RW30C - Faun 8 Wheel Crane | |
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| RW32A | RW32B | RW32C | RW34D | RW35B | RW36B | RW36C | RW38C | stand by | stand by |
| RW32A - Jaguar XK140 Coupe | |
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| RW32B - Jaguar "E" Type Coupe | |
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| RW32C - Leyland Petrol Tanker | |
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| RW34D - Volkswagen Camper | |
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| RW35B - Aktiv Snow Trac Tractor | |
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| RW36B - Lambretta TV 175 Scooter and Sidecar | |
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| RW36C - Opel Diplomat | |
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| RW38C - Honda Motorcycle and Trailer | |
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| RW41C | RW43C | RW44B | RW44C | RW47C | RW48C | RW50C | stand by | stand by | stand by |
| RW41C - Ford GT 40 Sports Racer | |
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| RW43C - Pony Trailer | |
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| RW44B - Rolls Royce Phantom V | |
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| RW44C - GMC Refrigerator Truck | |
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| RW47C - DAF Tipper Container Truck | |
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| RW48C - Dodge Dumper Truck | |
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| RW50C - Ford Kennel Truck | |
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| RW53B | RW54A | RW54B | RW55C | RW55D | RW59C | stand by | stand by | stand by | stand by |
| RW53B - Mercedes-Benz 300SE | |
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| RW54A - Alvis Saracen Personnel Carrier | |
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| RW54B - S&S Cadillac Ambulance | |
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| RW55C - Ford Galaxie Police Car | |
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| RW55D - Mercury Park Lane Police Car | |
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| RW59C - Ford Galaxie Fire Chief Car | |
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| RW63C | RW64B | RW65B | RW65C | RW66A | RW66C | RW67A | RW67B | RW68B | RW69B |
| RW63C - Dodge Crane Truck | |
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| RW64B - MG 1100 | |
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| RW65B - Jaguar 3.4 Litre Mk II Saloon | |
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| RW65C - CLAAS Combine Harvester | |
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| RW66A - Citroen DS19 | |
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| RW66C - GMC Greyhound Bus | |
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| RW67A - Alvis Saladin Armoured Car 6X6 | |
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| RW67B - Volkswagen 1600 TL | |
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| RW68B - Mercedes-Benz O 321 H Coach | |
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| RW69B - Hatra Tractor Shovel | |
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| RW71B | RW73C | RW74A | RW74B | RW75B | stand by | stand by | stand by | stand by | stand by |
| RW71B - Jeep Gladiator Pick-Up | |
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| RW73C - Mercury Commuter Station Wagon | |
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| RW74A - Mobile Refreshment Canteen | |
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| RW74B - Daimler Fleetline Bus | |
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| RW75B - Ferrari 250 GTL Berlinetta | |
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| MI0725 - Hay Trailer | |
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