Vintage SANRIO Little Jumbo and Baloo handkerchief

USED. Has some light staining and over time some of the dye has spread. See photos. I'm guessing this is a rare Sanrio character. Has the old Sanrio logo printed with no date. There was a short film in 1977 written by Takashi Yanase called Little Jumbo. "Adrift at sea a boy and his pet white elephant, Jumbo, wash up on an island that is between two other islands at war with one another in this musical fantasy film."" So I dont know if this is a Sanrio character or this item was just produced by Sanrio at that time. Interesting piece of history either way. :D