... CALCULATORS .................................

CALCULATOR-LIST ( pdf )   CALCULATOR-LINKS


... TYPWRITERS / MULTIMETERS / TELEPHONES .......

COMBINED-LIST ( pdf )  TYP / MMTR / TEL

TYPEWRITER-LINKS / MULTIMETER-LINKS / TELEPHONE-LINKS 


... SLIDE RULES .................................

CA-SLIDERULE-LIST ( html )  /  LINKS to ALL SRs !!


... + [ X ]tentions ............................

Extension-LIST ( pdf )   /   Extension-LINKS ... 

[X1(A)] PIANOLA (= Spinett-Player-Piano) +[X1(B)] Music-Rolls
[X2] THORENS MusicBox +MetalRecords
[X3] THORENS 3-Song-MusicBox
[X4] BATES Numbering-Machine
[X5] (=BOX=) 10 ADDIATOR-Type Calulators (e.g.:)
[X6(A)] K+E-Planimeter
+[X6(B)] WICHMANN-Planimeter 
[X7] NESTLER Pantograph
[X8] Proportional Divider  [X9] Inch-Caliper
[X10] LUFKIN MicroMeter
[X11] CORREX Relais-Contact-Forces-Mtr
[X12] MAUL Letter-Scale
[X13] OHAUS TripleBeam-Scale  [X14] METTLER Lab-Scale
[X15(A)] "MAGNETO" +[X15(B)] "Dual-BELL"
[X16(A)] Z-Cntr-mA-Mtr +[X16(B)] Morse-Key +[X16(C)]"Sounder"
[X17] WWII US-Military Compass »M2«
[X18] TRANSISTOR-TESTER
[X19] ELENCO Function Generator, Mod.FG-500
[X20(A)] HITACHI 2-Channel Oscilloscope, Mod.V-223 (20 MHz)
+[X20(B)] (=BOX=) 2 Probes +Connectors +User-Manual
+[X20(C)] 4 BNC-Cables
[X21] 13 (Promot./Instr.) framed Pictures (e.g.:)

impressum:
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© C.HAMANN    http://public.BHT-Berlin.de/hamann    08/27/26