{gbW: "410", gbH: "547", mW: "281.0", mH: "375", kb: "169 KB", notes: "For model Tube tester with integrated VOM 637, Jackson (The) Electrical Instrument CO., Dayton", title: "Jackson The Tube tester with integrated VOM 637 from Sinisa Trlin (1)", ite: "1"}
{gbW: "585", gbH: "438", mW: "500", mH: "375", kb: "156 KB", notes: "For model Tube tester with integrated VOM 637, Jackson (The) Electrical Instrument CO., Dayton", title: "Jackson The Tube tester with integrated VOM 637 from Sinisa Trlin (1)", ite: "1"}
{gbW: "933", gbH: "1358", mW: "257.0", mH: "375", kb: "178 KB", notes: "For model Tube tester with integrated VOM 637, Jackson (The) Electrical Instrument CO., Dayton:[br]Scanned from the Radio Retailing September 1946 page 140.", title: "Jackson The Tube tester with integrated VOM 637 uploaded by Ernst Erb (2)", ite: "2"}
{gbW: "917", gbH: "1400", mW: "245.0", mH: "375", kb: "211 KB", notes: "For model Tube tester with integrated VOM 637, Jackson (The) Electrical Instrument CO., Dayton:[br]Scanned from the Radio Retailing November 1946 page 124.", title: "Jackson The Tube tester with integrated VOM 637 uploaded by Ernst Erb (2)", ite: "2"}