The 13thITT originated June 1967. Per following, 5thMarDiv Sp Order 450-67 dated 7Jun1967 arriving in Vietnam Jul67 & assigned to 5th Marines, 1stMarDiv

GySgt J. P. WATSO     effective 15Jun67
GySgt G. V. KLINE     effective 15Jun67
SSgt J. E. LOPEZ         effective 30Jun67 Transferred to 15thITT in July for SSgt Jeff B. SMITH
SSgt J. W. RIEMER     effective 15Jun67
SSgt T. F. SINGLEY     effective 15Jun67
SSgt R. W. VIERLING effective 15Jun67

I found Orders dated August 1967 that has the following listed on them: (Going to Vietnam)

SSgt R. W. VIERLING Report 20Aug67 for duty with 13th ITT
SSgt T. F. SINGLEY    Report 21Aug67 for duty with 13th ITT
SSgt Jeff B. SMITH      Report 21Aug67 for duty with 13th ITT
Sgt R. C. MALSZ        Report 21Aug67 for duty with 13th ITT
GySgt G. V. KLINE     Report 21Aug67 for duty with 13th ITT
SSgt J. W. RIEMER     Report 21Aug67 for duty with 13th ITT

Officers were:

Capt T. M. FLATTERY

Capt L. R. DEANGELIS

1stLt P. T. SCHMIDT

Found a Sgt J. T. JOHNSON and a Sgt R. F. WETHL on a set of orders dated 20Jul68
(Comment by Dean Reid-I knew Sgt. J. T. Johnson IV. At least I think he is the one I knew at 3rdMarDiv G-2 before he was assigned to 13^th ITT in 1stMarDiv.)

RIEMER and I returned CONUS in Sep68 and went to 1stITT in Hawaii
Posted by Jeff Smith more at http://www.mcitta.org/13thITT/Smith.htm

An Hoa Combat Base (13th ITT)	SSgt Bill Wynn going home Feb70	Hanh (13th ITT Interpreter) Feb70
Thai Cong Dan (13th ITT Intepreter) 1969	SSgt Kenneth Logue (13th ITT) Oct69	SSgt Ken Logue & Hong (13th ITT) "Arizona Territory" Feb70