Kellar sweeps back a curtain on a cabinet raised on sawhorses; a glowing spirit-face hovers, a cane floats, a white robe writhes on the floor. Named for the Cassadaga Spiritualist community — Kellar openly branding his act against the mediums whose tricks he reproduced onstage.

Maker: Strobridge Lith. Co. (Cincinnati & New York)
Medium of the original: Colour lithograph poster
Original held by: Library of Congress, Prints & Photographs Division
Credit: Library of Congress, Prints & Photographs Division
Rights: Cleared for print
Catalogue number: PA-02069

As chosen: 24 x 18 in, art print, classic frame
Picture	24 x 18 in
Outside size	25.6 x 19.6 in
Depth	0.9 in (22 mm)
Weight	[[REAL PROOF NEEDED: shipped weight per size and frame]]
Hanging	[[REAL PROOF NEEDED: hanging hardware Prodigi fits to this frame]]
Material	Enhanced matte art paper, 200 gsm; acrylic glazing
Made in	Charlotte, North Carolina, by Prodigi

Before a size goes on sale, the file is measured against it: pixels per inch at that size, how much of the picture a crop would lose, tone and sharpness. A size that fails is not offered, so there is nothing to choose wrong.

How the print check works

Sizes offered
Size	dpi	Grade	How it fits
12 x 8 in	600	Excellent	Trimmed 5.8%
14 x 11 in	463	Excellent	Trimmed 9.9%
16 x 12 in	424	Excellent	Trimmed 5.6%
18 x 12 in	400	Excellent	Trimmed 5.8%
24 x 16 in	300	Excellent	Trimmed 5.8%
24 x 18 in	283	Excellent	Trimmed 5.6%
30 x 20 in	240	Excellent	Trimmed 5.8%
36 x 24 in	200	Excellent	Trimmed 5.8%
40 x 30 in	169	Good	Trimmed 5.6%

Sizes withheld
Size	Why
10 x 8 in	Wrong shape: a 12% crop
20 x 16 in	Wrong shape: a 12% crop
30 x 24 in	Wrong shape: a 12% crop
48 x 36 in	141 dpi; a historical scan is never enlarged
60 x 40 in	120 dpi; a historical scan is never enlarged

Scanned: 2026-10-07
Master file: 7,200 x 5,097 px, srgb, sRGB
Tone: Darks 55, lights 213 of 255; 0% clipped light, 0% clipped dark
Colour: 0% vivid
Sharpness: 17.51