In contrast to the previous post, this used plane record used by the Great Lakes Aircraft Corporation in 1930-31 is an example of how far
back the use of these type of forms go in aviation:
Harvard Business Reports wrote:
In accordance with its policy of aiding its dealers, the Great
Lakes Aircraft Corporation wished to adopt some plan which
would lessen the dealer's burden, but which would not force
the company actually to enter the business of selling planes at
retail. As a solution of this problem, the sales manager decided
to establish at the factory a general clearing house of information
concerning used planes in the hands of Great Lakes dealers.
Such an exchange would materially lessen the chance of a dealer's
being unable to fill the specifications of a prospective purchaser,
since the dealer would have at his disposal the used plane stock
of all Great Lakes dealers. In the same way, it would be possible
for each dealer in the organization to come into contact with a
larger number of prospective purchasers.
Copies of the form shown in Exhibit I were sent to each dealer,
who filled out and returned to the factory two copies for each
plane accepted in trade.
Upon receipt of this form from a dealer, duplicates were made
and sent at once to all the company's dealers. In this way, all
dealers were kept constantly aware of the stocks of used planes
held by others throughout the United States. If a dealer was
unable to fill the requirements of a prospective purchaser of a
used plane, he referred to his file; if the record showed that another
Great Lakes dealer was able to fill the requirements, the first
dealer communicated with him.
Attachment:
Used Plane Form.png [ 21.38 KiB | Viewed 3734 times ]
(Source:
HathiTrust)
EDIT (22-04-22): The FAA News account on Flickr posted a
similar in style invoice from the Ford Motor Company for a Ford Trimotor.
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