Folder PTT the Netherlands


pdf ATEA 1948-9-0 Tl Popular

By 1625 downloads

Download (pdf, 251 KB)


ATEA 1948-9-0 Tl

ATEA Type 1949, Alternate Schematic

pdf ATEA 1949 Tl Popular

By 1423 downloads

ATEA 1949 Tl

ATEA Type 1949, Schematic

pdf Ericofoon 500 Ptt Popular

By 1533 downloads

Download (pdf, 48 KB)


Ericofoon 500 Ptt

Ericofoon (Ericofon) 500 made by LM Ericsson for Dutch PTT

pdf HEEMAF Type1955 Tafel At Popular

By 1419 downloads

Download (pdf, 113 KB)


pdf HEEMAF Type1955 Wand At Popular

By 1519 downloads

Download (pdf, 148 KB)


pdf HEEMAF_Type_1952_desk Popular

By 1016 downloads

Download (pdf, 64 KB)


According to a Dutch PTT technical announcement, dated May 1953, the circuit of the Heemaf  type 1953 is the same as the Ericsson type 1951.
The announcement mentions various other improvements.

pdf PTT Netherlands T65 At Ks Popular

By 1738 downloads

pdf PTT Netherlands W65 At Ks Popular

By 1503 downloads

pdf Type1951 Tafel At Popular

By 1483 downloads

Download (pdf, 150 KB)


pdf Type1951 Wand At Popular

By 1458 downloads

Download (pdf, 217 KB)


pdf Type1954 Tafel At Popular

By 1466 downloads

Download (pdf, 146 KB)


pdf Type1954 Wand At Popular

By 1423 downloads

Download (pdf, 134 KB)


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