 - Large German Chess clock
Oak. Brass ornaments have been added later on.Early 1930's
|  | German 'BHB' Chess clock Wood Mid 20th century
|  German 'HAC' Chess clock Oak Ca. 1920 - 30's
|
 |  |  |  |
 Dutch 'Koopman' Chess clock Oak 1938 Belonged to the SIO (Schaken Is Onwikkeling) Chess club in Rotterdam
|  | British Chess Clock A similar clock has been used in a match between Aljechin and Bogoljubow - see photo's - I've found another image that
- would indicate this clock to be
- prior to 1909.
| 'Garde' Chess clock Oak From the 60's - 70's
|
 |  |  - German 'BHB' Chess clock
- Bakelite
- Mid 1960's
-
-
-
|  - German Chess clock
- Oak
- 1930's
- Came in bits and pieces but now restored.
-
|
 - Russian 'Jantar' Chess clock
- 1950's
- Good clock, stll runs excellent on time
|  - Large English or German Chess clock
- Around 1910
- 'HAC' clocks
|  - Dutch Koopman Chess clock
- 1955
- Model 'No 2'
-
| - German 'Thiel' Chess clock
- 1956
- Beautiful clock, wooden case, excellent clockworks
|
 - Electric Dutch Koopman Chess clock
- 1943
- Unique piece. Full history is available
|  - Dutch 'H. Koopman' Chess clock
- 10 November 1943
- Great ticker. Full history is available
| - Dutch 'H. Koopman' Chess clock
- 15 May 1937
- Large clock, stamped dials, my earliest Koopman
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