diff --git a/tests/test-data/rtfobj/issue_251.rtf b/tests/test-data/rtfobj/issue_251.rtf
new file mode 100644
index 0000000..833f405
--- /dev/null
+++ b/tests/test-data/rtfobj/issue_251.rtf
@@ -0,0 +1,28 @@
+{\rtf2 DOCUMENT IS PROTECTED, DOWNLOAD AND ENABLE EDITING TO VIEW\ansi \par \par \par \ansicpg1181\deff0\nouicompat\deflang1094{\fonttbl{\f0\fnil\fcharset0 Calibri;}}
+{\*\generator Slimh20 6.186.5500}\viewkind2\uc3
+\pard\sa119\sl187\slmult1\f0\fs122\lang5{\object\objemb\objupdate{\*\objclass Equation.3}\objw105\objh245{\*
+\footerr
+{
+\bin\binN\rsidN\binN\rsidN\binN\binN\revdttmN\rsidN\binN\revdttmN\rsidN\object\binN\bin\binN\bin\revdttmN\bin\revdttmN\bin\binN\binN\rsidN\objhtml\rsidN\revdttmN\rsidN\bin\binN\rsidN\bin\bin\binN\bin\objupdate\bin\rsidN\binN\bin\rsidN\bin\revdttmN\bin\rsidN}
+\footers
+{
+\revdttmN\binN\binN\bin\binN\rsidN\rsidN\binN\rsidN\bin\binN\revdttmN\object\revdttmN\revdttmN\revdttmN\rsidN\revdttmN\revdttmN\rsidN\revdttmN\bin\bin\bin\objhtml\binN\rsidN\bin\binN\binN\revdttmN\bin\revdttmN\rsidN\binN\objupdate\binN\rsidN\revdttmN\binN\bin\binN\bin\binN\bin}
+\.\objdata 11
+\fnil
+050000020000000B0000006571756174696F6E2E33000000000000000000000
+C0000D{\proptype\staticval
+abc}
+0CF11E0A1B11AE1
+}
+{ \result{\pict{\*\picprop}\wmetafile4\picw158\pich121\picwgoal344\pichgoal241
+0100090000039e00000002001c0000000000050000000902000000000500000002010100000005
+0000000102ffffff00050000002e0118000000050000000b0200000000050000000c02a0016002
+1200000026060f001a00ffffffff000010000000c0ffffffc6ffffff20020000660100000b0000
+0026060f000c004d61746854797065000020001c000000fb0280fe000000000000900100000000
+0402001054696d6573204e657720526f6d616e00feffffff5f2d0a6500000a0000000000040000
+002d01000009000000320a6001100003000000323232000a00000026060f000a00ffffffff0100
+000000001c000000fb021000070000000000bc02000000000102022253797374656d000048008a
+0100000a000600000048008a01ffffffff6ce21800040000002d01010004000000f00100000300
+00000000
+}}}
+\par}
\ No newline at end of file