3 All Posters

NOTE: For close-up of condition, double-click the image
Link to  School Wall Chart: Heat (b)1955  Product
School Wall Chart: Heat (b) Product Link
1955
42 x 29 in (107 x 74 cm)
$300
Link to  School Wall Chart: Heat (a)1955  Product
School Wall Chart: Heat (a) Product Link
1955
42 x 29 in (107 x 74 cm)
$300
Link to  Acid RainJuly 1905  Product
Acid Rain Product Link
July 1905
29 x 41 in (74 x 104 cm)
$350