FIG. 1 is a front elevational view of a design for an advertisement display frame;
FIG. 2 is a back elevational view of the advertisement display frame shown in FIG. 1;
FIG. 3 is a left side elevational view of the advertisement display frame shown in FIG. 1;
FIG. 4 is a right side elevational view of the advertisement display frame shown in FIG. 1;
FIG. 5 is a top plan view of the advertisement display frame shown in FIG. 1;
FIG. 6 is a bottom plan view of the advertisement display frame shown in FIG. 1;
FIG. 7 is a first front perspective view of the advertisement display frame shown in FIG. 1;
FIG. 8 is a second front perspective view of the advertisement display frame shown in FIG. 1; and,
FIG. 9 is a back perspective view of the advertisement display frame shown in FIG. 1.
The features shown with broken lines do not form part of the claimed design.