Scientific Meetings For The Week.

SCIENTIFIC MEETINGS FOR THE WEEK .

Monday , April llth . —London Institution , at 4 ; Royal Geographical Society , at 4 ; Royal Institution of British Architects , at 5 . Tuesday , April 12 th . —Anthropological Society , at 8 ; Photogradhic Society , at 8 ; Institution of Civil Engineers , at 8 . Wednesday , April 13 th . —Royal Geogaphical Society , at 8 ; Royal Microscopical Society , at 8 . Thursday , April 14 th . —Mathematical Society , at 8 .

List Of Lodge, Meetings, &C., For Week Ending 16th April, 1870.

LIST OF LODGE , MEETINGS , & c ., FOR WEEK ENDING 16 TH APRIL , 1870 .

( Abbreviations . —F . M . H ., Freemasons' Hall ; M . H ., Masonic Hall ; M . T ., Masonic Temple ; Tav ., Tavern ; Ho ., Hotel ; Ro . Rooms ; L ., Lodge ; St ., Stre-ei ; Sep , Square ) . METROPOLITAN LODGES AND CHAPTERS . Monday , April lWi . LODGES . —St . George and Corner Stone , F . M . H . ; St . Alban ' s ,

Albion Tav ., Aldersgate-st . ; Confidence , Anderton's Ho ., Fleet-st . ; St . Andrew ' s , London Tav ., Bishopscrate-st . ; Leigh , F . M . H . CHAPTER . —Mount Sion , Radley ' s Ho ., Bridgest ., Blackfriars . Tuesday , April 12 th . LODGES . —Burlington , Albion Tav ., Aldersgate-st . ; Percy , Ship and TurtleLeadenhall-st . ; St . Michael ' sAlbion Tavern .

, , Aldersgate-st . ; United Strength , Old Jerusalem Tav ., St . John's-gate , Clerkenwell ; Nine Muses , Clarendon Ho ., Bondst . ; Wellington , AA hlte Swan Tav ., Deptford ; Ranelagh , AVindsor Castle Ho ., Hammersmith ; Doric , Anderton's Ho ., Fleet-st .

Wednesday , April 13 t 7 t . Com . Royal Masonic Beu . Inst ., at 3 . LODGES . —Fidelity , F . M . H . ; Enoch , F . M . H . ; Union AVaterloo , M . H ., AA illiam-st ., AA oolwich ; Kent , Guildhall Coffee-house , Gresham-st . ; \ r { . truvian , White Hart , College-st ., Lambeth ; Justice , AVliite Swan , High-st ., Deptford ; Euphrates , George Ho ., Aldermanhury ; Pilgrim , Ship and Turtle Tavern , Leadenhall-st . ;

Belgrave , Anderton's Ho ., Fleet-st . ; Merchant Navy , Silver Tav ., Burdett-rd ., Limehouse ; Lil y Lodge of Richmond , Surrey ; M ontefiore , F . M . H . ; Beaciintree , Pri . Ro ., Leytonstone ; Hcrvey , George Ho ., AVaiham- < rreen .

Thursday , April 144 k . Quar . Gen . Court Girls , School , at F . M . H . LODGES . —Royal Athelstan , City Terminus Ho ., Cannon-st . ; Regularity , Friendship , Shi ]) and Turtle , Leadenhnll-st . ; Polish National , F . M . H . ; Canonbiiry , Havell ' s Ho , AVest Stand , Dall ' ioiisic , Anderton ' s Ho ., Fleet-st . ; Capper , Marino Ho ., Arictoria Dock AVest Ham ; Upton , Spotted Dog Tavern , Upton , Essex CHAPTERS . —Mount Lebanon , Bridge House Ho ., Southwark ; Hope , Globe Tav ., Royal Hill , Greenwich .

Friday , April 15 th LODGES . —Friendship , AAlllis's Rooms , King-st ., St . James ' s ; Jerusalem , F . M . H . ; Jordan , F . M . H . ; New Concord , Rosemary Branch Tav ., Hoxton ; Rose of Denmark-, AVliite Hart , Barnes . CHAPTER . —Moira , London Tav ., Bishopsgate-st . Saturday , April l & th . Audit Com . Boys' School . LODGE . —PanmureGeorge Ho .

, , Aldermanbury . METROPOLITAN LODGKS AND CHAPTERS OF INSTRUCTION . Monday , April lath Temple , Old Goorgo , St . Mary Axe , E . C . ; Justice , Royal Albert ,

New Cross-rd , Deptford ; Old Comtovd , Turk ' s Head , Montcombe-st ., Belgrave-sq . ; Sincerity , Railway Tav ., London-st . ; St . James ' s Union , Swan Tavern , Mouiit-st ., Grosvenor-sq . ; Industry , Dick ' s Coffee House , Fleet-st . ; Crystal Palace , City Arras Tav ., AVest-sq ., Southwark ; AVestbourne , the Grapes , Duke-st ., Maiichester-sq . ; High Cross , AVliite Hart Ho ., Tottenham ; Tower Hamlets Engineers , Duke of Clarence , Commercial-rd ., East ; Eastern Star , Royal Ho ., Burdett-rd ., Mile-

List Of Lodge, Meetings, &C., For Week Ending 16th April, 1870.

end-rd . ; Camden , Adelaide Tav . , Haverstock Hill ; British Oak , Bank of Friendship Tav ., Mile End . Tiiesday , April 12 { 7 J . Faith , Fisher ' s Restaurant , Mctrop . Dist . Rail ., Victoria Station ; Domatic , Pahnerston Arms , Grosvenor-park , Camberwell ; Jordan , Alwyne Castle , Canonbury ; Yarborough , Green Dragon , Stepney ; Prince Frederick William , Knights of St .

John's Tav ., St . John ' s-wood ; Dalhousie , Royal Edward , Triangle , Hackney ; Royal Albert , AVhite Hart , Abchurchlane ; City of London , Shepherd and Flock Tav ., Bell-alley . Moorgate-street ; New Wandsworth , Freemasons' Ho ., New AVandsworth ; Rose of Denmark , George Ho ., Aldermanbury ; Mount Sion , AVhite Hart , Bishopsgate-st . ; Royal Union , Duborg ' s Ho ., Haymarket . CHAPTER . — Robert Burns , Sussex Stores , Upper St . Martiu's-Uvne ,

Wednesday , April 13 th . Confidence , Railway Tav ., London-street ; United Strength . Bull and Gate , Kentish Town ; New Concord , Rosemary Branch Tav ., Hoxton ; St . Mark ' s , Mawby Arms , Mawby-st ., S . Lam ; beth ; Peckharo , Maismorc Arms , Park-road , Peckbam Rye-Pythagorean , Pit . ice of Orange Hotel , Greenwich ; Temperance in the East , George the Fourth , Catherine-st ., Poplar ; Prosperity , Gladstone Tav ., Bishopsgatc-street . CHAPTER OF INSTRUCTION . —St . James ' s Union , Swan Tav ., Mount-st . Grosvenor-sq .

Thursday , April Uth . Fidelity , Goat and Compasses , Euston-road ; Kent , Duke of York , Borongh-rel ., Southwark ; United Mariners , Three Cranes , Mile-end-rd . ; Yiti-uvian , White Hart , College-st ., Lambeth ; St . George's , Globe Tav ., Royal Hill , Greenwich ; Manchester , Berkeley Arms , John-st ., Berkeley-square ; Tranquillity , SiigarLoaf Tav ., Great St . Helen ' s , E . C . ; Whittington , Thatched House Tav ., 9 , Red Lion-st . ; Royal Oak , Royal Oak Tavern , Deptford . CHAPTER OE I NSTRUCTION . —Joppa , Prospect of AAliitby Tav ., 57 , Wapping-walL

Friday , April 15 th . Robert Burns , Union Tav ., Air-st ., Regent-st . ; St . Luke ' s , Pier Ho ., Cbeyne-walk , Chelsea ; Temperance , A ictoria Tav ., Victoria-ret ., l / epfcfoi-d ; Stability , Guildhall Tav ., 33 , Gresham st . ; Unions ( Emulation Lodge of Improvement for M . M . l , Freemasons' Hall ; United Pilgrims , Horns' Tavern , KenningtonWellingtonLord Duncan TavernBroadway

; , , , Deptford ; Florence Nightingale , Freemasons' Tav ., AVoohvich ; Ranelagh , Windsor Castle Hotel , King-st ., Hammersmith ; Belgrave , Duke of Wellington , Spring-gardens , Charing-cross ; St . James ' s , Gregorian Arms , Jamaica-row , Bermondsey ; Doric , Three Cranes , Mile End-rd . ; Rose of Denmark , White Hart , Barnes , Surrey : A ictoria , George Ho ., Aldermanbury ; Hcrvey , George Ho ., W ' alham-green .

[ This information is extracted from the "Universal Masonic Calendar , " published at 10 , Salisbury-street , Strand , and brethren who may detect any inaccuracies ( and there are , doubtless , many ) , are respectfully requested to communicate the same to the Editor at the Office , No . 19 , Salisbury-street , Strand . ]

To Correspondents.

TO CORRESPONDENTS .

* * All Communications to be addressed to 19 , Salisbury street , Strand , AV . C , AA E shall be glad to receive from brethren any proceedings of Masonic meetings , which shall be duly inserted . Communica ' tions should be forwarded so as to reach us as early in the week as convenient—not later than AVednesday if possible . AVe have to request our correspondents to be parcular in writing

names distinctly . ENQUIRER . —The Secretary of a lodge cannot properly hold any other office . The usual course when a secretary seeks advancement , is that some other brother should assume the secretaryship pro tern . For this and other reasons it is advisable that the office of secretary should be held by a brother who has passed the chair , as is tho case in most well regulated , lodges .