Unfortunately, his claims are not well documented but, in July 1835, Lindsey did demonstrate a constant electric lamp at a public meeting in Dundee, Scotland.

Numerous claims of diamond synthesis were documented between 1879 and 1928; most of those attempts were carefully analyzed but none were confirmed.

Specific health problems or claims of extraordinary health have not been documented for this breed.

His claims are not well documented, although he is credited in Challoner et al. with being the inventor of the "Incandescent Light Bulb".

No specific diseases or claims of extraordinary health have been documented for this breed.

Health problems or claims of exceptional health have not been documented for this breed.

While the surviving records of these kings fail to shed light on their origins, this genealogical claim is first documented in the 10th century by an Arab historian.

Several claims of honor killing in the United States have been documented.

This claim was documented on a copper plaque mounted at the summit.

Although these claims reportedly were well documented, they were denied by the Department of the Interior.