Possible Nova in Sco.(Haseda's object) I report the following prediscovery observations on my patrol films. The object may be a slow nova. Congratulations Haseda-san!! object YYYYMMDD(UT) mag code NovaSco2001 20010426.737 <129p Tmz NovaSco2001 20010512.643 102p Tmz NovaSco2001 20010516.698 112p Tmz NovaSco2001 20010520.692 110p Tmz NovaSco2001 20010525.660 103p Tmz Observer's code Tmz: K. Takamizawa (Saku-machi, Nagano, Japan) Inst.: 10cm F4 twin patrol cameras + unfiltered T-Max400 Sequence: GSC Kesao Takamizawa <k-takamizawa@nifty.ne.jp> SASS (Saku All Sky Survey) Saku-mach, Nagano, 384-0502 Japan