File talk:McDonnell Douglas.svg

This image seems vectorized from the following source: --Great Brightstar (talk) 03:44, 12 February 2021 (UTC)
 * https://www.liveauctioneers.com/item/6922416_147-mcdonnell-douglas-logo-banner

Here you can see even more details: --Great Brightstar (talk) 21:19, 25 June 2021 (UTC)
 * https://www.worthpoint.com/worthopedia/mcdonnell-douglas-corporation-annual-1930817588
 * https://www.ebay.com/itm/114792546087