Mathes 13F-HR Quarterly holdings report by institutional manager

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
Alphabet Inc. Class A	COM	02079K305	5,973	5,290	SH		SOLE		5,290	0	0
Alphabet Inc. Class C	COM	02079K107	818	733	SH		SOLE		733	0	0
Amazon Com Inc	COM	023135106	9,886	5,816	SH		SOLE		5,816	0	0
American Electrical Power Inc	COM	025537101	390	5,625	SH		SOLE		5,625	0	0
Amgen Inc	COM	031162100	1,016	5,505	SH		SOLE		5,505	0	0
Apple Inc.	COM	037833100	8,161	44,088	SH		SOLE		44,088	0	0
Applied Materials Inc.	COM	038222105	2,826	61,185	SH		SOLE		61,185	0	0
AT&T Corp	COM	00206R102	2,271	70,711	SH		SOLE		70,711	0	0
Bank of America Corp	COM	060505104	1,309	46,451	SH		SOLE		46,451	0	0
Berkshire Hathaway Inc Cl B	COM	084670702	280	1,500	SH		SOLE		1,500	0	0
Boeing Co	COM	097023105	4,913	14,642	SH		SOLE		14,642	0	0
Bristol-Myers Squibb Co	COM	110122108	274	4,959	SH		SOLE		4,959	0	0
Buckeye Partners LP	COM	118230101	302	8,600	SH		SOLE		8,600	0	0
Caterpillar Inc	COM	149123101	3,771	27,794	SH		SOLE		27,794	0	0
CBS Corporation	COM	124857202	250	4,450	SH		SOLE		4,450	0	0
Chevron Corp.	COM	166764100	686	5,425	SH		SOLE		5,425	0	0
Cisco Systems Inc	COM	17275R102	301	7,000	SH		SOLE		7,000	0	0
Citigroup Inc.	COM	172967424	4,263	63,708	SH		SOLE		63,708	0	0
Coca Cola Co.	COM	191216100	211	4,820	SH		SOLE		4,820	0	0
Comcast Corp New	Cl. A	20030N101	444	13,550	SH		SOLE		13,550	0	0
Consolidated Edison	COM	209115104	969	12,425	SH		SOLE		12,425	0	0
Costco Wholesale Corp	COM	22160K105	439	2,100	SH		SOLE		2,100	0	0
CVS Health Corp	COM	126650100	853	13,250	SH		SOLE		13,250	0	0
Deere & Co	COM	244199105	3,494	24,993	SH		SOLE		24,993	0	0
Disney Walt Co	COM	254687106	781	7,450	SH		SOLE		7,450	0	0
Dow Du Pont Inc.	COM	26078J100	3,361	50,984	SH		SOLE		50,984	0	0
Energizer Holdings Inc.	COM	29272W109	3,750	59,557	SH		SOLE		59,557	0	0
Exxon Mobil Corp	COM	30231G102	745	9,005	SH		SOLE		9,005	0	0
Facebook Inc.	Cl. A	30303M102	471	2,425	SH		SOLE		2,425	0	0
Fedex Corp.	COM	31428X106	3,211	14,141	SH		SOLE		14,141	0	0
Freeport McMoran Copper & Gold Inc	COM	35671D857	379	21,950	SH		SOLE		21,950	0	0
General Dynamics Corp.	COM	369550108	2,841	15,242	SH		SOLE		15,242	0	0
General Electric Co	COM	369604103	778	57,200	SH		SOLE		57,200	0	0
Gilead Sciences Inc	COM	375558103	997	14,075	SH		SOLE		14,075	0	0
Goldman Sachs Group Inc.	COM	38141G104	2,279	10,334	SH		SOLE		10,334	0	0
Gulfmark Offshore Inc.	COM	402629505	344	10,254	SH		SOLE		10,254	0	0
Home Depot Inc	COM	437076102	585	3,000	SH		SOLE		3,000	0	0
Illinois Tool Wks Inc.	COM	452308109	1,394	10,059	SH		SOLE		10,059	0	0
Intel Corp	COM	458140100	1,234	24,827	SH		SOLE		24,827	0	0
International Business Machines	COM	459200101	398	2,847	SH		SOLE		2,847	0	0
Johnson & Johnson	COM	478160104	4,190	34,527	SH		SOLE		34,527	0	0
JP Morgan Chase & Co	COM	46625H100	4,203	40,338	SH		SOLE		40,338	0	0
Lam Research Corp.	COM	512807108	2,656	15,364	SH		SOLE		15,364	0	0
Mastercard Inc.	Cl. A	57636Q104	4,201	21,377	SH		SOLE		21,377	0	0
McCormick & Co. Inc.	COM	579780206	2,717	23,402	SH		SOLE		23,402	0	0
Merck & Co New	COM	58933Y105	1,354	22,302	SH		SOLE		22,302	0	0
Microsoft Corp	COM	594918104	5,111	51,835	SH		SOLE		51,835	0	0
3M Company	COM	88579Y101	2,614	13,288	SH		SOLE		13,288	0	0
Mohawk Industries Inc.	COM	608190104	2,664	12,435	SH		SOLE		12,435	0	0
Netflix Inc	COM	64110L106	1,028	2,625	SH		SOLE		2,625	0	0
Obsidian Energy Ltd.	COM	674482104	90	80,000	SH		SOLE		80,000	0	0
Parker Hannifin Corp.	COM	701094104	2,716	17,429	SH		SOLE		17,429	0	0
Pepsico Inc.	COM	713448108	724	6,650	SH		SOLE		6,650	0	0
Pfizer Inc	COM	717081103	766	21,100	SH		SOLE		21,100	0	0
Procter & Gamble Co.	COM	742718109	320	4,100	SH		SOLE		4,100	0	0
Raytheon Co.	COM	755111507	270	1,400	SH		SOLE		1,400	0	0
Royal Dutch Shell PLC	Spons. ADR	780259206	893	12,900	SH		SOLE		12,900	0	0
Salesforce.com Inc	COM	79466L302	4,657	34,142	SH		SOLE		34,142	0	0
Servicenow Inc.	COM	81762P102	4,615	26,760	SH		SOLE		26,760	0	0
SVB Finl Group	COM	78486Q101	563	1,950	SH		SOLE		1,950	0	0
Sysco Corp.	COM	871829107	266	3,900	SH		SOLE		3,900	0	0
Texas Instruments Inc.	COM	882508104	3,733	33,855	SH		SOLE		33,855	0	0
Union Pacific Corp	COM	907818108	3,594	25,365	SH		SOLE		25,365	0	0
United Technologies Co	COM	913017109	385	3,080	SH		SOLE		3,080	0	0
Uranium Energy Corp.	COM	916896103	41	25,500	SH		SOLE		25,500	0	0
Verizon Communications Inc.	COM	92343V104	889	17,667	SH		SOLE		17,667	0	0
Volkswagen AG	Spons. ADR	928662303	2,605	78,845	SH		SOLE		78,845	0	0
Citigroup Inc. Preferred Ser S	Preferred	172967317	341	13,000	SH		SOLE		13,000	0	0
Goldman Sachs Group Inc. Prfrd Ser N	Preferred	38148B504	373	14,000	SH		SOLE		14,000	0	0
UBS AG Ldn Trigger Phoenix AC Euro Stx 50	COM	90274T494	647	67,500	SH		SOLE		67,500	0	0
Wells Fargo & Co Prfd J	Preferred	949746879	360	14,000	SH		SOLE		14,000	0	0
Tortoise MLP Fund	COM	89148B101	248	14,500	SH		SOLE		14,500	0	0
Eaton Vance High Inc 2021 FD	COM	27829W101	194	20,000	SH		SOLE		20,000	0	0
Eaton Vance Muni Bond Fund	COM	27827X101	396	33,500	SH		SOLE		33,500	0	0
First Trust Intermediate Duration Pfd Incm.	COM	33718W103	718	33,250	SH		SOLE		33,250	0	0
Flaherty & Crumrine Dynamic Pfd	Preferred	33848W106	1,426	60,800	SH		SOLE		60,800	0	0
John Hancock Tax Advantaged Div. Income Fd	COM	41013V100	356	15,250	SH		SOLE		15,250	0	0
Nuveen Connecticut Quality Incm Muni Fd	COM	67060D107	315	26,500	SH		SOLE		26,500	0	0
Nuveen High Income 11/21 Tgt Trm Fd.	COM	67077N106	287	30,000	SH		SOLE		30,000	0	0
Nuveen NY AMT-FREE Quality INCM	COM	670656107	208	17,000	SH		SOLE		17,000	0	0
Nuveen Muni Value Fund Inc.	COM	670928100	206	21,500	SH		SOLE		21,500	0	0
Pimco Dynamic Credit Income Fund	COM	72202D106	1,584	67,200	SH		SOLE		67,200	0	0
ALPS Alerian MLP ETF	COM	00162Q866	315	31,200	SH		SOLE		31,200	0	0
Consumer Staples Select Sector SPDR	COM	81369Y308	383	7,425	SH		SOLE		7,425	0	0
Energy Select Sector SPDR ETF	COM	81369Y506	892	11,750	SH		SOLE		11,750	0	0
Exponential Technologies ETF	COM	46434V381	1,262	34,825	SH		SOLE		34,825	0	0
Financial Sector SPDR ETF	COM	81369Y605	1,099	41,320	SH		SOLE		41,320	0	0
First Trust DJ Internet Index ETF	COM	33733E302	3,430	24,920	SH		SOLE		24,920	0	0
Industrial Select Sector SPDR ETF	COM	81369Y704	1,680	23,450	SH		SOLE		23,450	0	0
Invesco QQQ Trust, Series 1	COM	46090E103	972	5,660	SH		SOLE		5,660	0	0
Invesco S&P 500 Equal Weight ETF	COM	46137V357	237	2,325	SH		SOLE		2,325	0	0
Ishares Biotechnology ETF	COM	464287556	1,331	12,120	SH		SOLE		12,120	0	0
Ishares Core S&P500 ETF	COM	464287200	356	1,305	SH		SOLE		1,305	0	0
Ishares Dow Jones US ETF	COM	464287846	1,539	11,285	SH		SOLE		11,285	0	0
Ishares Global Healthcare ETF	COM	464287325	579	10,250	SH		SOLE		10,250	0	0
Ishares North American Tech ETF	COM	464287549	7,550	39,140	SH		SOLE		39,140	0	0
Ishares North American Tech Software ETF	COM	464287515	2,301	12,595	SH		SOLE		12,595	0	0
Ishares Russell 1000 Growth ETF	COM	464287614	2,768	19,250	SH		SOLE		19,250	0	0
Ishares Russell 2000 ETF	COM	464287655	2,797	17,077	SH		SOLE		17,077	0	0
Ishares Russell 2000 Growth ETF	COM	464287648	1,662	8,135	SH		SOLE		8,135	0	0
Ishares Russell 2000 Value ETF	COM	464287630	547	4,150	SH		SOLE		4,150	0	0
Ishares Russell Mid-Cap ETF	COM	464287499	811	3,825	SH		SOLE		3,825	0	0
Ishares Russell Mid-Cap Growth ETF	COM	464287481	2,492	19,665	SH		SOLE		19,665	0	0
Ishares Russell Mid-Cap Value ETF	COM	464287473	375	4,240	SH		SOLE		4,240	0	0
Ishares S&P 500 Value ETF	COM	464287408	396	3,600	SH		SOLE		3,600	0	0
Ishares S&P Small-Cap 600 Growth ETF	COM	464287887	2,626	13,895	SH		SOLE		13,895	0	0
Ishares US Medical Devices ETF	COM	464288810	1,538	7,665	SH		SOLE		7,665	0	0
Ishares US Preferred Stock ETF	COM	464288687	1,165	30,900	SH		SOLE		30,900	0	0
Robo Global Robotics & Automation	COM	301505707	1,642	41,050	SH		SOLE		41,050	0	0
SPDR S&P Metals and Mining	COM	07846A755	384	10,825	SH		SOLE		10,825	0	0
SPDR S&P Oil & Gas Equip Svc	COM	78464A748	520	30,650	SH		SOLE		30,650	0	0
SPDR Healthcare Select Sector	COM	81369Y209	830	9,950	SH		SOLE		9,950	0	0
Proshares Short 20 Year Treasury	COM	74347X849	221	9,750	SH		SOLE		9,750	0	0
SPDR Gold Trust	COM	78463V107	314	2,650	SH		SOLE		2,650	0	0
SPDR S&P 500 ETF Trust	COM	78462F103	2,398	8,840	SH		SOLE		8,840	0	0
SPDR S&P 600 Small Cap ETF	COM	78464A813	705	9,750	SH		SOLE		9,750	0	0
SPDR Ser Tr S&P Dividend	COM	78464A763	830	8,950	SH		SOLE		8,950	0	0
SPDR S&P Midcap 400	COM	78467Y107	1,207	3,400	SH		SOLE		3,400	0	0
SPDR S&P Regional Banking ETF	COM	78464A698	1,424	23,350	SH		SOLE		23,350	0	0
SPDR Fd Technology	COM	81369Y803	716	10,300	SH		SOLE		10,300	0	0
SPDR Fd Utilities	COM	81369Y886	244	4,700	SH		SOLE		4,700	0	0
Vaneck Gold Miners ETF	COM	92189F106	301	13,500	SH		SOLE		13,500	0	0
Vanguard Extended Market ETF	COM	922908652	1,172	9,950	SH		SOLE		9,950	0	0
Vanguard Growth ETF	COM	922908736	3,860	25,765	SH		SOLE		25,765	0	0
Vanguard High Div Yield	COM	921946406	562	6,766	SH		SOLE		6,766	0	0
Vanguard Large-Cap ETF	COM	922908637	2,075	16,631	SH		SOLE		16,631	0	0
Vanguard Mid Cap ETF	COM	922908629	252	1,600	SH		SOLE		1,600	0	0
Vanguard Mid Cap Growth ETF	COM	922908538	1,105	8,220	SH		SOLE		8,220	0	0
Vanguard Total Stock Market ETF	COM	922908769	2,608	18,570	SH		SOLE		18,570	0	0
Vanguard Value ETF	COM	922908744	323	3,112	SH		SOLE		3,112	0	0
Ishares Floating Rate Bond ETF	COM	46429B655	306	6,000	SH		SOLE		6,000	0	0
Ishares TIPS Bond ETF	COM	464287176	821	7,273	SH		SOLE		7,273	0	0
SPDR Barclays High Yield Bond ETF	COM	78464A417	252	7,100	SH		SOLE		7,100	0	0
Vanguard Short Term Inflation Protected ETF	COM	922020805	293	6,000	SH		SOLE		6,000	0	0