Michiel 2005's photos with the keyword: kristal

Connections of a cristal receiver

Connections of a cristal receiver

Michiel 2005
30 Apr 2009 189
From the book Radio voor amateurs of 1926. Originally an English book by Michael Egan, translated/reworked into Dutch by ir. W. Harmsen.
Front view of a cristal receiver

Front view of a cristal receiver

Michiel 2005
30 Apr 2009 196
From the book Radio voor amateurs of 1926. Originally an English book by Michael Egan, translated/reworked into Dutch by ir. W. Harmsen.