TY  - BOOK
AU  - Roo,T.de
TI  - Roentgen atlas of old Dutch clocks
PY  - 1974///
CY  - [Alkmaar, Holland]
PB  - [printed by Hofman]
KW  - Clocks and watches
KW  - Netherlands
KW  - History
KW  - Clock (general)
KW  - X-ray radiology authenticate imaging roentgen
KW  - Restore
N2  - Reviews the use of roentgen rays to examine antique clocks
ER  -