Prayers for safe arrival of travelers with diagram of an amulet

Prayers and amulet for safe travel.
Also available in digital form on the Library of Congress Web site.
Manuscript.
Arabic.
Title assigned by cataloger.
Scribe not identified.
At bottom of page (inverted): "C.F. Shiffel [or Shippel] 1293 2nd Ave, City".
Purchased from Sotheby's London, 30 June 2017.
Place of writing not determined; possibly West Africa or United States.
Paper; brown laid paper folded into 16ths with stamp "Andrea Galvani, Pordenone"; dark brown ink with accents in blue ink.
Maghribī script.
Diagram of an amulet.
1 sheet.
Also available in digital form on the Library of Congress website.
Incipit: بسم اللع الرحمن الرحيم اللهم صلى على سيدنا محمد وعلى اله وصحبه وسلم تسليما ربيا تقبل من انكر ابن السميع العليم
Explicit/Colophon: اللهم صلى على سيدنا محمد وعلى اله وصحبه وسلم تسليما.