Portland Brewing Co Watch

from 10KSB 1 page Consent of Independent Public Accountants

from 10KSB 1 page March 21, 2003 Frederick L. Bowman President Portland Brewing Company 2730 Nw 31st Avenue Portland, Oregon 97210 Re: Portland Brewing Company ("Company") Dear Fred: To the Extent That the Company Incurs Working Capital Deficiencies in 2003, Mlp Will Provide Funding to the Company in the Form of Debt or Equity in an Amount Not to Exceed $500,000 to Remedy Cash Deficiencies That May Be Necessary to Fund Operations Through December 31, 2003. This Agreement Is Binding and Non-Cancelable. Very Truly Yours, /S/ Robert M. Mactarnahan - Robert M. Mactarnahan on Behalf of Mactarnahan Limited Partnership, Harmer Mill & Logging Co., Robert M. Mactarnahan Acknowledged: /S/ Frederick L. Bowman - By: Frederick L. Bowman Chairman & President CC: Chris Hansen, Moss Adams Llp

from 10QSB ~10 pages Promissory Note and Security Agreement

from 10KSB 1 page Letter Agreement

from 10QSB 1 page Amendment to License Agreement

from 10QSB 1 page Amendment to License Agreement

from 10KSB ~5 pages Consulting Agreement

from 10KSB ~20 pages Material contract

from 10KSB ~5 pages Consulting Agreement

from 10KSB ~5 pages Amended Promissory Note

from 10KSB 1 page Amendment No. 1 to Voting Agreement

from SC 13D 1 page Voting Letter Agreement

from SC 13D/A 1 page Amendment No. 1 to Voting Agreement

from SC 13D/A 1 page Joint Filing Agreement in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, as Amended, Each of the Persons Named Below Agrees to the Joint Filing of a Statement on Schedule 13d (Including Amendments Thereto) With Respect to the Common Stock of Portland Brewing Company, an Oregon Corporation, and Further Agrees That This Joint Filing Agreement Be Included as an Exhibit to Such Filings Provided That, as Contemplated by Section 13d-1(k)(l)(ii), No Person Shall Be Responsible for the Completeness or Accuracy of the Information Concerning the Other Persons Making the Filing, Unless Such Person Knows or Has Reason to Believe That Such Information Is Inaccurate. This Joint Filing Agreement May Be Executed in Any Number of Counterparts, All of Which Together Shall Constitute One and the Same Instrument. [Remainder of This Page Intentionally Left Blank] 1 - Joint Filing Agreement <page> Signature in Witness Whereof, the Undersigned Have Executed This Agreement as of the 6th Day of December 1999. Harmer Mill & Logging Supply Co. /S/ R.M. Mactarnahan - Robert Malcolm Mactarnahan By: /S/ R. Scott Mactarnahan Robert Scott Mactarnahan, Vice President /S/ R. Scott Mactarnahan - Robert Scott Mactarnahan Mactarnahan Family Trust By: /S/ R.M. Mactarnahan Robert M. Mactarnahan, Trustee Mactarnahan Limited Partnership Black Lake Investments By: Harmer Mill & Logging Supply Co. /S/ R.M. Mactarnahan By: /S/ R. Scott Mactarnahan Robert Malcolm Mactarnahan, Partner Robert Scott Mactarnahan, Vice President /S/ R. Scott Mactarnahan Robert Scott Mactarnahan, Partner /S/ C.A. Adams - Charles Anthony Adams Electra Partners, Inc. Charles A. Adams Family Trust By: /S/ C.A. Adams By: /S/ C.A. Adams Charles Anthony Adams, President Charles Anthony Adams, Trustee 2 - Joint Filing Agreement

from 10QSB/A ~5 pages Material contract

from 10QSB ~5 pages Material contract

from 10QSB/A ~10 pages Material contract

from 10QSB ~10 pages Material contract

from SC 13D 1 page Joint Filing Agreement in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, as Amended, Each of the Person Named Below Agrees to the Joint Filing of a Statement on Schedule 13d (Including Amendments Thereto) With Respect to the Common Stock of Portland Brewing Company, an Oregon Corporation, and Further Agrees That This Joint Filing Agreement Be Included as an Exhibit to Such Filings Provided That, as Contemplated by Section 13d-1(k)(l)(ii), No Person Shall Be Responsible for the Completeness or Accuracy of the Information Concerning the Other Persons Making the Filing, Unless Such Person Knows or Has Reason to Believe That Such Information Is Inaccurate. This Joint Filing Agreement May Be Executed in Any Number of Counterparts, All of Which Together Shall Constitute One and the Same Instrument. 1 - Joint Filing Agreement <page> Dated: August 31, 1998. Harmer Mill & Logging Supply Co. By: /S/ Robert Scott Mactarnahan /S/ Robert Malcolm Mactarnahan Robert Scott Mactarnahan, Vice - President Robert Malcolm Mactarnahan Harco Products, Inc. By: /S/ Robert Scott Mactarnahan /S/ Robert Scott Mactarnahan Robert Scott Mactarnahan, Vice - President Robert Scott Mactarnahan Black Lake Investments By: /S/ Robert Malcolm Mactarnahan Robert Malcolm Mactarnahan,partner /S/ Charles Anthony Adams By:/S/ Robert Scott Mactarnahan - Charles Anthony Adams Robert Scott Mactarnahan, Partner Mactarnahan Limited Partnership By: Harmer Mill & Logging Supply Co. By: /S/ Robert Scott Mactarnahan Robert Scott Mactarnahan, Vice President Electra Partners, Inc. By: /S/ Charles Anthony Adams Charles Anthony Adams, President Charles A. Adams Family Trust By: /S/ Charles Anthony Adams Charles Anthony Adams, Trustee 2 - Joint Filing Agreement

from 10QSB ~5 pages Forbearance Agreement