2x M-83 TA Blue
With cardboard storage can, excellent condition, never popped. $60 each + actual shipping.
Differences between the M18 and M83
M18: 11.5 oz (326 gm) of colored smoke mixture (red, yellow, green, or violet)
M83: 16 oz (454 gm) of smoke mixture
Edited to correct name designation and add some good information