Article 1
USE OF HONG KONG STAMPS ON PHILIPPINE MAIL by  Dr. Geoffrey Lewis
Article 2
AN OVER-PAID LETTER FROM AMOY TO MANILA? by A.M.T. Cheung FRPSL
Article 1
THE BOHOL (Philippine) PROVISIONAL STAMP of 1898-99 by J.F. McGEE
Article 1
PHILIPPINE AIR MAIL SERVICE, 1920 - 1921
Article 2
"THE RARE BAGUIO - USA INITIAL FLIGHT COVERS"
Article 3
PHILIPPINE IMPERFS INTENDED TO CURB THEFTS  (Linn's Stamp News)
Article 4
1920s BUREAU OF POSTS REGULATIONS ON CERTIFICATES OF ORIGIN
Article 5
BUREAU OF POSTS TELEGRAPH SERVICE   NEW
Preface
THE WARREN UNPUBLISHED STUDIES ON PHILIPPINE REVENUES
Chapter 1
CONDENSED HISTORY OF PHILIPPINE STAMP TAXES
Chapter 2
MONETARY UNITS OF THE PHILIPPINES
Chapter 3
THE METHOD OF SELLING STAMPED PAPER AND ADHESIVE STAMPS 
Chapter 4
POSTAGE AND TELEGRAPH STAMPS USED AS REVENUE STAMPS 
Chapter 5
PAPEL SELLADOS or DOCUMENTARY STAMP PAPER
Chapter 6
CLASSES and DENOMINATIONS OF PAPEL SELLADOS
Chapter 7
PAPEL SELLADO OF THE REVOLUTIONARY GOVERNMENT 
Chapter 8
STAMPED PAPER  FOR GIRO DOCUMENTS 
Chapter 9
STAMPED PAPER FOR MULTAS, REINTEGROS and PAGOS AL ESTADO
Chapter 10
STAMPED PAPER FOR PERIODICAL SUBSCRIPTIONS 
Chapter 11
DERECHO JUDICIAL STAMPS (JUDICIAL FEES) 
Chapter 12
DERECHOS DE FIRMA (FEES FOR SIGNATURES) STAMPS
Chapter 13
GIRO (DRAFT) STAMPS
Chapter 14
PASAPORTES (PASSPORT) STAMPS
Chapter 15
RECARGO CEDULAS PERSONALES (SURTAX ON PERSONAL CEDULAS) STAMPS
Chapter 16
RECARGO DE CONSUMOS (SURTAX FOR CONSUMPTION) STAMPS
Chapter 17
RECIBOS Y CUENTAS (RECEIPTS AND ACOUNTS) STAMPS
Chapter 18
TIMBRE MOVIL ESPECIAL (SPECIAL ADHESIVE STAMPS)
Chapter 19
TIMBRE MOVIL (ADHESIVE STAMPS) LABELED "SELLO"
Chapter 20
INTERNAL REVENUE STAMPS
Chapter 21
CUSTOMS STAMPS 
Chapter 22
DOCUMENTARY STAMPS 
Chapter 23
CATTLE REGISTRATION STAMPS AND STAMPED PAPER 
Chapter 24
TOBACCO TAX STAMPS 
Chapter 25
PLAYING CARD TAX STAMPS
Chapter 26
MOTOR VEHICLE DRIVER'S LICENSE STAMPS (Last Chapter) 
Article 1
RECENT F.I.P. DEVELOPMENTS ON  POSTAL HISTORY EXHIBIT CLASS
Article 2
CONFESSIONS OF A STAMP COLLECTOR By Arnold H. Warren