you should be surprised by two features of the umbrella.
First, it was produced by Sempati Air, an indonesian airlines which went bankrupt almost 10 years ago.
Second, it was produced to celebrate Visit Indonesia Year 1991 !!!
One thing for sure, the one who owns the umbrella must be a very good property caretaker. Salut for Pak Karno, BOE's beloved chief of household :) hehhe