Portland Brewing Co Watch

from 10KSB 1 page Second Amendment to Loan

from 10KSB ~5 pages Third Amendment to Loan

from 10QSB 1 page First Amendment to Loan Agreement

from 10KSB ~20 pages Business Loan Agreement

from 10QSB >50 pages Business Loan Agreement

from 10QSB ~10 pages Modification to Deed of Trust and Loan Documents

from 10KSB ~20 pages Business Loan Agreement

from 10QSB ~20 pages Material contract

from 10KSB ~1 page Second Amendment to Loan Structuring Agt

from 10QSB ~20 pages Exhibit 10.21 Business Loan Agreement

from 10QSB ~20 pages Material contract

from 10QSB 1 page Via Telefax August 17, 1998 Mr. R. M. Mactarnahan Mr. R. Scott Mactarnahan Honeyman Aluminum Products Co. 4670 Sw Pacific St. Beaverton, or 97006 Dear Mac and Scott: We All Appreciate Greatly Your Efforts and Commitment for the Company. I Want to Assure You We All Are on the Same Page Going Forward, So I Propose That You Accept This Letter as My Agreement to Vote the Portland Brewing Company Shares Held by Electra Partners, Inc., and the Adams Family Trust at Your Direction Prior to or at the Annual Meeting to Ensure That Your Loan Purchase From the Bank of America Results in the Level of Control You Desire. I Will Also Sign the Proxy on Behalf of Electra and the Adams Family Trust When It Arrives to Confirm This Agreement. if the Above Is Acceptable, Please Indicate Your Acceptance by Signing Below. Thank You Again. Very Truly Yours, /S/ Charles A. Adams Charles A. Adams Accepted and Agreed: /S/ R.M. Mactarnahan - - R.M. Mactarnahan Dated: August 26, 1998 /S/ R. Scott Mactarnahan - - R. Scott Mactarnahan Dated: August 26, 1998

from 10QSB ~5 pages Credit and Forbearance Agreement

from SC 13D 1 page Via Telefax August 17, 1998 Mr. R. M. Mactarnahan Mr. R. Scott Mactarnahan Honeyman Aluminum Products Co. 4670 Sw Pacific St. Beaverton, or 97006 Dear Mac and Scott: We All Appreciate Greatly Your Efforts and Commitment for the Company. I Want to Assure You We All Are on the Same Page Going Forward, So I Propose That You Accept This Letter as My Agreement to Vote the Portland Brewing Company Shares Held by Electra Partners, Inc., and the Adams Family Trust at Your Direction Prior to or at the Annual Meeting to Ensure That Your Loan Purchase From the Bank of America Results in the Level of Control You Desire. I Will Also Sign the Proxy on Behalf of Electra and the Adams Family Trust When It Arrives to Confirm This Agreement. if the Above Is Acceptable, Please Indicate Your Acceptance by Signing Below. Thank You Again. Very Truly Yours, /S/ Charles A. Adams Charles A. Adams Accepted and Agreed: /S/ R.M. Mactarnahan - R.M. Mactarnahan Dated: August 26, 1998 /S/ R. Scott Mactarnahan - R. Scott Mactarnahan Dated: August 26, 1998