Is the following instrument negotiable? I, Richard Bell, hereby promise to pay to the order of Lorry

Question:

Is the following instrument negotiable?

I, Richard Bell, hereby promise to pay to the order of Lorry Motors Ten Thousand Dollars ($10,000) upon the receipt of the final distribution from the estate of my deceased aunt, Rita Dorn. This negotiable instrument is given by me as the down payment on my purchase of a 1986 Buick to be delivered in three weeks.

Richard Bell (signature).

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...