Proof of Facts is part of the American Jurisprudence family of publications.  It provides content on what is needed to establish a claim. Keywords searches are an effective way to find relevant entries.  This publication is located on Westlaw.

• Proof of a Claim Involving Stolen Art or Antiquities, Lori J. Parker, 77 Am. Jur. Proof of Facts 3d 259 (Originally published in 2004)
  • See §§ 15 and 19.

American Jurisprudence 2d, or AmJur, is a legal encyclopedia available on Westlaw.  It has national coverage and provides descriptive overviews of an area of law. It is organized alphabetically and topically.

• American Jurisprudence, Second Edition, Jeffrey J. Shampo, 1 Am. Jur. 2d Abandoned, Lost, and Unclaimed Property § 21
• American Jurisprudence, Second Edition, Jeffrey J. Shampo, 1 Am. Jur. 2d Abandoned, Lost, and Unclaimed Property § 2

American Law Reports Annotations are available on Westlaw and Lexis.  These narrow, issue or case driven reports, provide descriptive and well-researched annotations.  

• Validity, Construction, and Application of Antiquities Act of 1906, 16 U.S.C.A. §§ 431 et seq, 11 A.L.R. Fed. 2d 623 (Originally published in 2006).
• Application and construction of § 106 of the National Historic Preservation Act of 1966 (16 U.S.C.A. § 470f), dealing with federally sponsored projects which affect historic properties, 68 A.L.R. Fed. 578 (Originally published in 1984)
• Validity, Construction, and Applicability of Native American Graves Protection and Repatriation Act (25 U.S.C.A. §§ 3001–3013 and 18 U.S.C.A. § 1170), 173 A.L.R. Fed. 585 (Originally published in 2001)
• Validity and construction of statute or ordinance protecting historical landmarks, 18 A.L.R.4th 990 (Originally published in 1982)
• Construction and Application of Convention on Cultural Property Implementation Act (CPIA), 19 U.S.C.A. §§ 2601 et seq., 54 A.L.R. Fed. 2d 91 (Originally published in 2011)
• Validity, Construction, and Operation of Archaeological Resources Protection Act of 1979, 16 U.S.C.A. §§ 470aa to 470mm, 184 A.L.R. Fed. 139 (Originally published in 2003)