Sure:

(gdb) frame 7

#7  0x0000000000451f23 in next_overlay_string (it=0x7fff2251f1e0) at xdisp.c:5223

5223          pop_it (it);

(gdb) p    it->n_overlay_strings

$60 = 1

(gdb) p   it->overlay_strings_charpos

$61 = 1295

(gdb) p   it->sp

$62 = 0