{gbW: "558", gbH: "700", mW: "298.0", mH: "375", kb: "49 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}
{gbW: "432", gbH: "576", mW: "281.0", mH: "375", kb: "47 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum:[br]Main scale, detail", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}
{gbW: "576", gbH: "432", mW: "500", mH: "375", kb: "48 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum:[br]Output meter, detail", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}
{gbW: "432", gbH: "576", mW: "281.0", mH: "375", kb: "78 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum:[br]Inside view from rear, with wooden cabinet", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}
{gbW: "325", gbH: "577", mW: "211.0", mH: "375", kb: "50 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum:[br]Internal view, left side without cabinet. In the rear side, the connector of the \"remote control\", a motor driven worm drive, is visible.", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}
{gbW: "354", gbH: "559", mW: "237.0", mH: "375", kb: "63 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum:[br]Bottom view without cabinet", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}
{gbW: "576", gbH: "432", mW: "500", mH: "375", kb: "73 KB", notes: "For model Beat frequency oscillator BK1013, Brüel & Kjær; Nærum:[br]Shafts of remote control, connected to the main capacity", title: "Brüel & Kjær; Nærum Beat frequency oscillator BK1013 from Wolfgang Ebsen (1)", ite: "1"}