These are all .75" and all but the last has a back paper by Popper, NYC. The first has the initials of group Spanish Humane Committee with Spanish text translating to "Aid To Spain." Second showing five speeding airplanes also has "SHC" initials with Spanish text at top translating roughly as "To Our Glorious..." Next item with "SHC" initials shows woman refugee with baby in one arm and younger child behind her. Fourth item also with same initials includes the word "Defiendeme." This shows a crying child and the same child is shown on the fifth item along with a milk bottle along with the text "Ayudame Grupo Vasco." All five are Mint.