The ornamental design for an auxiliaryattachment for a clothesline, as shown and described.
FIG. 1 is a perspective view of a first embodiment of applicant's auxiliary attachment for a clothesline, such view showing the two semi-circular halves of the device, in assembled condition, for securement to a clothes-line;
FIG. 2 is a perspective view of the right side and front wall, of one semi-circular half of applicant's auxiliary device, shown in FIG. 1;
FIG. 3 is a perspective view of the interior and front and rear walls of the other semi-circular half of applicant's auxiliary device, shown in FIG. 1;
FIG. 4 is a second embodiment of applicant's auxiliary attachment for a clothesline, such view showing the device, in assembled condition, for securement to a clothes-line;
FIG. 5 is a perspective view of the right side and front wall of one semi-circular half of applicant's auxiliary device shown in FIG. 4; and,
FIG. 6 is a perspective view of the interior and front and rear walls of the other semi-circular half of applicant's auxiliary device shown in FIG. 4.
The broken lines illustrate environmental structure which forms no part of the claimed design.