通番49 / 乾板番号83
Serial No.49 / No.83

| Serial No. | 49 |
|---|---|
| Box No. | 5 |
| NO | 83 |
| DATE | 1900/3/29・31・4/3 |
| TIME | 9h42m - 10h23m 8h43m - 9h33m 9h36m - 11h29m |
| EXP | 6:33:00 |
| CENTRAL OBJECT | M81 |
| R.A. | 9:47.0 |
| DEC | +69:32 |
| NOTE | 三日にわたって露出 air1.とメモ書き |
(Attention) High resolution image is large size (4800 x 6000 pixels and over 4Mbyte).