/usr/share/xfig/bitmaps/left30.bmp is in transfig 1:3.2.5.e-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | /* 30 degrees left diagonal */
#define left30_width 8
#define left30_height 4
static unsigned char left30_bits[] = {
0x03, 0x0c, 0x30, 0xc0};
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