| OI 10.1086/124381 | |
| by | MERRILL P.W. , SANFORD R.F., BURWELL C.G. |
| Publ. Astron. Soc. Pac., 45, 306-308 (1933) | |
| Additional stars of classes N and S. | |
| o | <MSB NN> (Nos 1-42) |
| Ref: | =1942PASP...54R.107M |
| by | MERRILL P.W. , SANFORD R.F., BURWELL C.G. |
| Publ. Astron. Soc. Pac., 54, 107-109 (1942) | |
| Additional stars of classes N and S - Second list. | |
| o | MSB 43-75 |
| o | <MSB NN> (Nos 43-75) |
====Sorry, no entry could be found==== | |