TY  - RPRT
TI  - A modification of the type MB-1 light for sealane marker service 
AU  - Vaughan, R T
PY  - 1959
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 6419
DO  - 10.6028/NBS.RPT.6419
ER  -