These maps, especially the western borders of them, are of questionable accuracy.

(London, 1921-1922): of questionable accuracy in parts, but very useful.

It's often not being done contemporaneously and therefore is of questionable accuracy.

See further coverage on the film's questionable historical accuracy and representation of the Maya below under "Controversy".

Excluding construction and government employment, two areas of questionable accuracy, payrolls rose 224,000 in January, compared with a 269,000 average in the previous three months.

Although the educational statistics available may be of questionable accuracy, particularly for the war-torn south, they do indicate patterns of difference.

But sometimes even tales of questionable accuracy could provide interesting ideas.

Their story was told, with questionable accuracy, in the 1989 Hollywood film "Glory."

Much of the detail provided in the first version is of questionable historical accuracy.

The pilots association said urine tests were of questionable accuracy, but Secretary Burnley defended them.