TY  - BOOK
AU  - Dixon,Franklin W.
TI  - The shattered helmet,
T2  - His Hardy boys mystery stories
SN  - 0448089521
U1  - F DIX 
PY  - 1973///]
CY  - New York
PB  - Grosset & Dunlap
KW  - Mystery and detective stories
N2  - The Hardy brothers' visiting Greek pen pal enlists their help in searching for a priceless ancient Greek helmet loaned to and lost by a Hollywood movie company years before
ER  -