A created advertisement, advertising the extraordinarily useless utility, using 3 colors. I highly suggest checking out the high resolution image here:
http://farm5.static.flickr.com/4070/4310146214_8cf1c25710_o.jpg

then, I also highly recommend voting/commenting!

Outstanding!

cool!!!

Terrific work! $5

awesome!

GREAT $5

Haha awesome work

greatness!

coolness

love it!

Brilliant!

greatness
5$$

Wow

extraordinarily awesome! $5

Awesome parody of old-timey adds.

Great work

man, I could really do with one of those. I'm totally over all my machines and gadgets doing stuff all the time.

Looks awesome on the shirt.

The color is so strong on the khaki colored tee, way to se the contrast to its fullest! Amazing linework on that confabulated contraption, simply stellar old-school imagery and parody!

5$

Love it!

amazing! 5$

Awesome! 5$$

perfect

useless utility, but functionally cool shirt :)

Thanks guys!

Great design and nice colors!

Really cool old style and satire! =)

Cool! Love the vintage look!

Awesome work! $5

hahaha! this is totally awesome!

this is definitely my favorite of the ones you have submitted so far...!!!!
very funny, love the design!!
$5

this is outstanding! 5$

5$

Excellent!

this is extremelly cool!
5$ in lack of higher score

5$$$

Love this style!! 5$$

gret idea

5

Super details in the gadget, great design!

Thanks guys! 5 days left!

PRINT!

$5 print this!

excellent

There are other vintage ad designs out there but this one is so perfectly done that it looks like a totally new invention! Love it :)

funny $5!

that's awesome. $5

Stay Cool

Nice

nice one :)

if you have time please check out my design too and let me know what you think .
http://www.threadless.com/submission/252228/Blue_Bird#

haha - NICE!