1. T O W E R B OX T HERE A RE T HREE S ECTIONS T O T HE T O W E R B OX ,
T OP , M IDDLE , A ND B ASE . T HE N UMBER O F M IDDLE
S ECTIONS D ETERMINE T HE H EIGHT O F T HE B OX .
D IAGRAM I S S H O W N W ITH T W O M IDDLE S ECTIONS
E NJOY A N D F EEL F R E E T O M AKE C OPIES A N D
D ISTRIBUTE T HESE D IAGRAMS . P LEASE E MAIL TOP
C O M M E N T S A N D Q UESTIONS T O
winson_chan@spectrumsignal.com
M IDDLE
T O P S ECTION
1 2
C REASE D IAGONALS , F O L D F O L D TO P CO R N E R TO C REASE M IDDLE
B O T T O M C O R N E R T O C ENTRE ,
M AKING O NLY A S MALL C REASE
3 4
B ASE
7
F O L D A L O N G L INES I NDICATED T O C O M P L E T E D M O D U L E . FO U R
COMPLETE MODULE. M ODULES A RE R EQUIRED T O
M AKE T O P S ECTION 6
5
T W O M ODULES I N M ID -A S S E M B L E . T U C K T W O V IEWS OF THE COMPLETED
T RIANGULAR F LAP U NDERNEATH T O P S ECTION
Model: Tower Box Page: 1/ 3
Designer: Winson Chan
A S S E M B L E F O U R U NITS A S S H O W N . B E S U R E
T HAT T HE T RIANGULAR F LAP R EMAINS O N T O P Diagrammed By: Winson Chan,
winson_chan@spectrumsignal.com
Revision: 3.0 Date: 06/04/98

2. M IDDLE S ECTION (L O W E R H ALF )
C O M P L E T E D M O D U L E . FO U R
F O L D A L O N G L INES I NDICATED T O M ODULES A RE R EQUIRED T O
COMPLETE MODULE. M AKE T O P S ECTION
C REASE D IAGONALS , F O L D T O P F O L D T O P E D G E T O C ENTRE
C O R N E R T O C ENTRE
7
5
6
T W O M ODULES I N M ID -A S S E M B L E .
A S S E M B L E F O U R U NITS A S S H O W N . B E S U R E T HAT T W O V IEWS OF THE C O M P L E T E D M IDDLE S ECTION ,
T HE T RIANGULAR F LAP R EMAINS O N B E L O W L O W E R L O W E R H ALF . F O U R T RIANGULAR F LAPS
S H O U L D E XIST O N T O P . F LAGS A RE U SED T O H O L D
T HE L O W E R M IDDLE S ECTION
M IDDLE S ECTION (U PPER H ALF )
1 2 3 4
1 2
F O L D 1/2 AND 1/4 P OINTS
M AKE A S MALL C REASE A T THE F O L D T O P E D G E T O T HE F O L D NE W ED G E TO THE
T O G E T H E R T O G ET T HE 3/
1/2 A N D 1/4 P OINT 3/8 P OINT 1/2 P OINT
8 P OINT
5 6
Model: Tower Box Page: 2 / 3
M AKE A V ERTICAL C REASE Designer: Winson Chan
F O L D BO T T O M CO R N E R TO
U SING T HE E D G E O F T HE
C REASE F O R M E D I N S TEP 4 Diagrammed By: Winson Chan,
T RIANGLE A S A G UIDE
winson_chan@spectrumsignal.com
Revision: 3.0 Date: 06/04/98

3. 7 8 9 10
V ALLEY F O L D C REASE M ADE I N
U NFOLD T O S TEP 4. M ODEL S H O U L D L O O K L IKE T HIS . F O L D T RIANGULAR
S TEP 4. R EFOLD THE C REASES
B ISECT B O T T O M L EFT R EFOLD C REASE M ADE I N S TEP 5 F LAP D O W N
M ADE I N S TEPS 6 A N D 7
CORNER
11 12 13
Pocket M IDDLE S ECTION ,
16 U PPER H ALF
COMPLETED MODULE. 4
M ODULES A RE R EQUIRED R EVERSE A NGLE . N OTICE
V ALLEY F O L D C O R N E R
T O M AKE T HE M IDDLE T HE P O C K E T
U SING THE T RIAGLE A S A
G UIDE S ECTION , U PPER H ALF
14
15
M IDDLE S ECTION ,
L O W E R H ALF
I NSERT T HE 4 F LAPS O F THE
L O W E R H ALF I N T O T HE 4
C O M P L E T E D M IDDLE P OCKETS OF THE U PPER H ALF
S ECTION , U PPER
H ALF 17
A S S E M B L E T HE 4 U NITS A S S H O W N
B ASE S ECTION C O M P L E T E D M IDDLE S ECTION
1 2 3
4
T HE B ASE I S I DENTICAL T O T HE B O T T O M S ECTION , B UT W ITH C O M P L E T E D B ASE
T HE A DDITION O F A F IFTH P IECE . F O L D T HE 4 C O R N E R S OF THE
F IFTH S HEET T O THE C ENTER A N D I NSERT F LAPS I N T O T HE Model: Tower Box Page: 3 / 3
P OCKETS O F M IDDLE S ECTION L O W E R H ALF
Designer: Winson Chan
Diagrammed By: Winson Chan,
winson_chan@spectrumsignal.com
Revision: 3.0 Date: 06/04/98