UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Flaherty & Crumrine/Claymore Total Return Fund Inc. (Name of Issuer) Common Stock (Title and Class of Securities) 338479108 (CUSIP Number) March 23, 2007 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] Rule 13d-1(b) [_] Rule 13d-1(c) [_] Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). CUSIP No. 338479108 Page 2 1 NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only) Spectrum Asset Management, Inc 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Connecticut NUMBER OF 5 SOLE VOTING POWER 0 SHARES BENEFICIALLY 6 SHARED VOTING POWER 985,950 OWNED BY EACH 7 SOLE DISPOSITIVE POWER 0 REPORTING PERSON WITH 8 SHARED DISPOSITIVE POWER 985,950 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 985,950 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 10.08 12 TYPE OF REPORTING PERSON (See Instructions) IA CUSIP No. 338479108 Page 3 1 NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (entities only) Principal Financial Group, Inc. 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF 5 SOLE VOTING POWER 0 SHARES BENEFICIALLY 6 SHARED VOTING POWER 985,950 OWNED BY EACH 7 SOLE DISPOSITIVE POWER 0 REPORTING PERSON WITH 8 SHARED DISPOSITIVE POWER 985,950 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 985,950 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 10.08 12 TYPE OF REPORTING PERSON (See Instructions) HC CUSIP No. 338479108 Page 4 Item 1(a). Name of Issuer: Flaherty & Crumrine/Claymore Total Retune Fund Inc. Item 1(b). Address of Issuer's Principal Executive Offices: 301 E Colorado Blvd Suite 720 Pasadena, CA 91102 Item 2(a). Name of Person Filing: Spectrum Asset Management, Inc. Principal Financial Group, Inc. Item 2(b). Address of Principal Business Office, or, if None, Residence: Spectrum Asset Management, Inc. 2 High Ridge Park Stamford, CT 06905 Principal Financial Group, Inc. 711 High Street Des Moines, IA 50392-0088 Item 2(c). Citizenship: Spectrum Asset Management, Inc. - State of Connecticut Principal Financial Group, Inc. - State of Delaware Item 2(d). Title of Class of Securities: Common Stock Item 2(e). CUSIP Numbers: 338479108 Item 3. If this statement is filed pursuant to section 240.13d-1(b) or 240.13d 2(b) or (c), check whether the person filing is a: (a) [X] Broker or dealer registered under section 15 of the Securities Exchange Act of 1934. (e) [X] An investment adviser in accordance with section 240.13d 1(b)(1)(ii)(E) (g) [X] A parent holding company or control person in accordance with section 240.13d-1(b)(1)(ii)(G) Item 4. Ownership: (a) Amount Beneficially Owned 0 Shares Common Stock Shares presently held by Spectrum Asset Management, Inc. 0 Shares Common Stock Shares Common Stock presently held by Principal Financial Group, Inc. CUSIP No. 338479108 Page 5 (b) Percent of Class 0 Spectrum Asset Management, Inc. 0 Principal Financial Group, Inc. (c) Number of shares as to which the person has: (i) Sole Power to Vote or Direct the Vote 0 Spectrum Asset Management, Inc. 0 Principal Financial Group, Inc. (ii) Shared Power to Vote or Direct the Vote 985,950 Shares Common Stock presently held by Spectrum Asset Management, Inc. 985,950 Shares Common Stock presently held by Principal Financial Group, Inc. (iii) Sole Power to Dispose or to Direct the Disposition of 0 Spectrum Asset Management, Inc. 0 Principal Financial Group, Inc. (iv) Shared Power to Dispose or to Direct the Disposition of 985,950 Shares Common Stock presently held by Spectrum Asset Management, Inc. 985,950 Shares Common Stock presently held by Principal Financial Group, Inc. Item 5. Ownership of Five Percent or Less of a Class: [] Item 6. Ownership of More than Five Percent on Behalf of Another Person [x] Persons other than the reporting persons have a right to receive or the power to direct the receipt of dividends from or the proceeds from the sale of such securities. The interest of no such person having such an interest relates to more than five percent of the class. Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company See Exhibit attached CUSIP No. 338479108 Page 6 Item 8. Identification and Classification of Members of the Group N/A Item 9. Notice of Dissolution of Group N/A Item 10(b). Certification By signing below I certify, to the best of my knowledge and belief, the securities referred to above were not acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. Signature After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Spectrum Asset Management, Inc. By /s/ Mark A. Lieb Mark A. Lieb, Chief Financial Officer Principal Financial Group, Inc. By /s/ Joyce N. Hoffman Joyce N. Hoffman, Senior Vice President and Corporate Secretary Dated , 2007 EXHIBIT 99.1 Spectrum Asset Management, Inc. Item 3 Classification: (a) Broker or dealer registered under Section 15 of the Securities Exchange Act of 1934 (e) Investment Adviser registered under Section 203 of the Investment Advisers Act of 1940 Principal Financial Group, Inc. Item 3 Classification: (g) A parent holding company or control person in accordance with section 240.13d-1(b)(1)(ii)(G)