50mm Prime Lens : S\N = 479694
60mm Macro prime lens : S\N = 3176397
Flash SB800 : S\N = 2905098
Also Nikon F5 body, 20mm prime and 80-200 zoom, but I don't have the serial numbers for those. Stolen from the Gloucstershire area of the UK (Tortworth Court Hotel, to be specific) in Novemeber 2011.