Inventory number	New York, The Morgan Library
Height	20.3
Width	13.2
Paper type	machine-made laid paper
Paper colour	cream
Watermark	yes

Description watermark	20. ‘L - J D L & Co’ (inv. no. b 510). Occurs in two different types of letter. Cf. no. 26.
Watermark ruling	no
Horizontal lines in paper	0
Grid	no
Letterhead
Embossing
Writing material 1	pen - ink - discoloured to brown
Writing material 2
Number of sketches	1
Sketch technique	Pen and ink (discoloured to brown)
Sketch remarks	The Langlois bridge with walking couple (F - / JH 1370)
Sketch dimensions	8,3 x 13,2 cm
Condition and remarks	Small holes in the corners, wear on the folded edge. Ink show-through in the sketch. Glue residues on the right edge of the verso.

Inventory number	New York, The Morgan Library
Height	20.3
Width	13.2
Paper type	machine-made laid paper
Paper colour	cream
Watermark	yes

Description watermark	20. ‘L - J D L & Co’ (inv. no. b 510). Occurs in two different types of letter. Cf. no. 26.
Watermark ruling	no
Horizontal lines in paper	0
Grid	no
Letterhead
Embossing
Writing material 1	pen - ink - discoloured to brown
Writing material 2
Number of sketches	1
Sketch technique	Pen and ink (discoloured to brown)
Sketch remarks	The Langlois bridge with walking couple (F - / JH 1370)
Sketch dimensions	8,3 x 13,2 cm
Condition and remarks	Small holes in the corners, wear on the folded edge. Ink show-through in the sketch. Glue residues on the right edge of the verso.