Comment 6 for bug 486011

TIFF does it differently.

$ exiftool nybc200109_0543.tif
ExifTool Version Number : 6.93
File Name : nybc200109_0543.tif
Directory : .
File Size : 193 kB
File Modification Date/Time : 2009:01:09 05:24:44
File Type : TIFF
MIME Type : image/tiff
Image Width : 5081
Image Height : 6592
Bits Per Sample : 1
Compression : T6/Group 4 Fax
Photometric Interpretation : WhiteIsZero
Fill Order : Normal
Document Name : Standard Input
Image Description : converted PNM file
Strip Offsets : (Binary data 3550 bytes, use -b option to extract)
Orientation : Horizontal (normal)
Samples Per Pixel : 1
Rows Per Strip : 12
Strip Byte Counts : (Binary data 1985 bytes, use -b option to extract)
X Resolution : 600
Y Resolution : 600
Planar Configuration : Chunky
Resolution Unit : inches
Image Size : 5081x6592