Upper panel: abundance pattern of KIC 6106415 with respect to hydrogen, [X/H], as a function of T_c. Our [X/H] results and those of N17 are shown as filled and open circles, respectively. A dotted, horizontal line is drawn at our [Fe/H] value. The solid line shows our weighted, linear fit of [X/H] as a function of T_c. The fit obtained by N17 is overplotted as a dashed line. Lower panel: differences (our values minus theirs) with respect to N17, δ[X/H]. The average δ[X/H] value is given (the number of elements in common is indicated in brackets). To guide the eye, a dotted line is drawn at δ[X/H] = 0.