Rubuta ci gaba don wannan sakin layi - Sir John Spencer Login (9 Nuwamba 1809 <unk> 18 Oktoba 1863) wani likitan likitan Scotland ne a Indiya ta Indiya, wanda aka fi tunawa da shi a matsayin mai kula da Maharajah Duleep Singh da Koh-i-Noor lu'u-lu'u bayan haɗuwa da Punjab
da kuma yarjejeniyar Lahore ta karshe.