Signature: [recto, on matt, lower right, in graphite, partially cut off]: [?Louis C. Tiffany]
Inscription: [recto, on drawing, lower right corner, in ink]: 15104
[recto, on matt, lower right corner, in ink]: 15363
[recto, on matt, lower right corner, in graphite]: ·MR [R superscript and double underlined] ·FREDERIC·C·D[___] / ·PHILADELPHIA·PA
[verso, top, in graphite]: Angels of Praise / 14673
[verso, center, stamped in red ink: Photograph / Neg. No. 15363 [15363 in black ink] / Date...
[verso, lower center, in blue crayon crossed out in green]: E2A
[verso, lower left center, in green crayon, crossed out in blue]: C4
[verso, lower left center in blue crayon]: D4
[verso, lower right center in red crayon, crossed out in green]: D134
[verso, lower center, column of numbers in graphite]: 130 / 10 / 006 / 136 / 136[?6]
[verso, lower center, in graphite]: Frederic C. Dura(nt?) / Philadelphia